Jump to content

Recommended Posts

Posted
The_Fingertip_Galaxy_Reflecting_Euclid_i Video: 00:04:21

“After Euclid’s lifetime, it will just be floating in space. What if future beings found Euclid? How would they know anything about the humanity of the people?” – Tom Kitching, lead scientist of Euclid’s VIS instrument.

The team behind ESA’s Euclid mission has come together to create something special – a personal and collective galaxy-shaped fingerprint painting that has been attached to the spacecraft ready to launch into space. The collaborative nature of the artwork reflects the collaborative nature of the Euclid project overall; in both cases, people have come together to build something unique.

The Fingertip Galaxy was created by visual artist Lisa Pettibone and Euclid instrument scientist Tom Kitching. Since the very first fingerprint was pressed down in 2019, over 250 scientists and engineers have contributed to the piece of art.

So why a galaxy? Euclid is a galaxy-imaging machine that will observe billions of galaxies out to 10 billion light-years to make a 3D map of the Universe. The mission’s ultimate aim is to explore dark matter and dark energy.

“Although Euclid has always been beautiful in concept and materials, it didn’t really say anything about the people involved and humanity as a whole. We asked ourselves whether we could do something artistic that would speak to people,” says Lisa.

Scientists and engineers involved in Euclid were invited to dip their fingertips in paint and make their mark on a large piece of paper.

“We wanted something authentic, not perfect, and not shaped too much,” continues Lisa. “The result is a piece of art with a wonderful energy to it that captures all the energy of the people involved.”

The artwork was photographed and engraved onto a plaque using lasers at Mullard Space Science Laboratory – the same lasers that are used to etch parts for satellites. The plaque was fixed to Euclid and revealed at a ‘Goodbye Euclid’ event on 1 July 2022, when Euclid left Thales Alenia Space in Turin to head to Cannes for final testing as a complete system.

Euclid’s project scientist René Laureijs suggested adding text to the plaque to explain the thoughts behind it. Continuing the artistic nature of the project, poet Simon Barraclough wrote a dedicated poem, from which a short extract was chosen to be etched on to the plaque in a typewriter font that swirls around the galaxy of fingerprints. This video ends with Simon reading part of Since his poem.

Lisa summarises the Fingertip Galaxy: “It is adding an element of humanity to a dark, vast space, where as far as we can see there is no other intelligent life.”

Credit:

Filmmaker/composer: Sam Charlesworth

Fingertip Galaxy creators: Tom Kitching and Lisa Pettibone

Poet: Simon Barraclough – ‘Unextraordinary Light (For Euclid)’

Special thanks: ESA, Euclid mission team, Mullard Space Science Laboratory

Additional media: NASA, @jeremyperkins from unsplash.com

View the full article

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By European Space Agency
      Video: 00:01:22 An ethereal dance of misty clouds of interstellar dust with a myriad of distant stars and galaxies speckled like paint drops over a black canvas. This is a sonification of a breathtaking image king image taken by ESA's Euclid space telescope of the young star-forming region Messier 78. 
      The sonification offers a different representation of the data collected by Euclid, and lets us explore the stellar nurseries in M78 through sound. Close your eyes and listen to let the cosmic image be drawn by your mind’s eye, or watch as the traceback line in this video follows the sounds to colour the image from left to right.  
      The twinkling sounds of various pitches and volumes represent the galaxies and stars in the frame. The pitch of the sound points towards where we see the dot of light in the image. Higher pitches tell us that a star or galaxy appears further at the top in the image along the traceback line.  
      The brightness of these objects in and around M78 are represented by the volume of the twinkles. Whenever we hear a particularly loud clink, the star or galaxy that Euclid observed appears particularly bright in the image. 
      Underlying these jingling sounds, we can hear a steady undertone, made up of two chords which represent different regions in Messier 78. This sound intensifies as the traceback line approaches first the brightest, and later the densest regions in the nebula.  
      The first two deeper crescendos in this undertone indicate two patches in the image where the most intense colour is blue/purple. These appear as two ‘cavities’ in M78, where newly forming stars carve out and illuminate the dust and gas in which they were born. 
      The chords intensify a third time at a slightly higher pitch corresponding to the red-orange colours in the image, as the sound draws over the densest star-forming region of the frame. This stellar nursery is hidden by a layer of dust and gas that is so thick that it obscures almost all the light of the young stars within it.  
      As the sound traces over the entire Euclid image, these different tones together form a cosmic symphony that represents the image of Messier 78, and the stars and galaxies that lie behind and within it. You can read more about this image that was first revealed to the eyes of the world earlier this year here.  
      Many thanks to Klaus Nielsen (DTU Space / Maple Pools) for making the sonification in this video. If you would like to hear more sonifications and music by this artist, please visit: https://linktr.ee/maplepools 
      View the full article
    • By European Space Agency
      For the first time, the NASA/ESA/CSA James Webb Space Telescope has detected and ‘weighed’ a galaxy, in the early Universe, that has a mass that is similar to what our Milky Way galaxy’s mass might have been at the same stage of development. Found at around 600 million years after the Big Bang, this lightweight galaxy, nicknamed the Firefly Sparkle, is gleaming with star clusters – 10 in total – that researchers examined in great detail. Other galaxies Webb has detected at this period in the history of the Universe are significantly more massive.
      View the full article
    • By NASA
      Webb Webb News Latest News Latest Images Blog (offsite) Awards X (offsite – login reqd) Instagram (offsite – login reqd) Facebook (offsite- login reqd) Youtube (offsite) Overview About Who is James Webb? Fact Sheet Impacts+Benefits FAQ Science Overview and Goals Early Universe Galaxies Over Time Star Lifecycle Other Worlds Observatory Overview Launch Orbit Mirrors Sunshield Instrument: NIRCam Instrument: MIRI Instrument: NIRSpec Instrument: FGS/NIRISS Optical Telescope Element Backplane Spacecraft Bus Instrument Module Multimedia About Webb Images Images Videos What is Webb Observing? 3d Webb in 3d Solar System Podcasts Webb Image Sonifications Team International Team People Of Webb More For the Media For Scientists For Educators For Fun/Learning 6 Min Read Found: First Actively Forming Galaxy as Lightweight as Young Milky Way
      Hundreds of overlapping objects at various distances are spread across this field. At the very center is a tiny galaxy nicknamed Firefly Sparkle that looks like a long, angled, dotted line. Smaller companions are nearby. Credits:
      NASA, ESA, CSA, STScI, Chris Willott (National Research Council Canada), Lamiya Mowla (Wellesley College), Kartheik Iyer (Columbia University) For the first time, NASA’s James Webb Space Telescope has detected and “weighed” a galaxy that not only existed around 600 million years after the big bang, but is also similar to what our Milky Way galaxy’s mass might have been at the same stage of development. Other galaxies Webb has detected at this time period are significantly more massive. Nicknamed the Firefly Sparkle, this galaxy is gleaming with star clusters — 10 in all — each of which researchers examined in great detail.
      Image A: Firefly Sparkle Galaxy and Companions in Galaxy Cluster MACS J1423 (NIRCam Image)
      For the first time, astronomers using NASA’s James Webb Space Telescope have identified a galaxy, nicknamed the Firefly Sparkle, that not only is in the process of assembling and forming stars around 600 million years after the big bang, but also weighs about the same as our Milky Way galaxy if we could “wind back the clock” to weigh it as it developed. Two companion galaxies are close by, which may ultimately affect how this galaxy forms and builds mass over billions of years. NASA, ESA, CSA, STScI, Chris Willott (National Research Council Canada), Lamiya Mowla (Wellesley College), Kartheik Iyer (Columbia University) “I didn’t think it would be possible to resolve a galaxy that existed so early in the universe into so many distinct components, let alone find that its mass is similar to our own galaxy’s when it was in the process of forming,” said Lamiya Mowla, co-lead author of the paper and an assistant professor at Wellesley College in Massachusetts. “There is so much going on inside this tiny galaxy, including so many different phases of star formation.”
      Webb was able to image the galaxy in crisp detail for two reasons. One is a benefit of the cosmos: A massive foreground galaxy cluster radically enhanced the distant galaxy’s appearance through a natural effect known as gravitational lensing. And when combined with the telescope’s specialization in high-resolution infrared light, Webb delivered unprecedented new data about the galaxy’s contents.
      Image B: Galaxy Cluster MACS J1423 (NIRCam Image)
      In this image from NASA’s James Webb Space Telescope, thousands of glimmering galaxies are bound together by their own gravity, making up a massive cluster formally classified as MACS J1423. The largest, bright white oval is a supergiant elliptical galaxy. The galaxy cluster acts like a lens, magnifying and distorting the light of objects that lie well behind it, an effect known as gravitational lensing. NASA, ESA, CSA, STScI, Chris Willott (National Research Council Canada), Lamiya Mowla (Wellesley College), Kartheik Iyer (Columbia University) “Without the benefit of this gravitational lens, we would not be able to resolve this galaxy,” said Kartheik Iyer, co-lead author and NASA Hubble Fellow at Columbia University in New York. “We knew to expect it based on current physics, but it’s surprising that we actually saw it.”
      Mowla, who spotted the galaxy in Webb’s image, was drawn to its gleaming star clusters, because objects that sparkle typically indicate they are extremely clumpy and complicated. Since the galaxy looks like a “sparkle” or swarm of lightning bugs on a warm summer night, they named it the Firefly Sparkle galaxy.
      Reconstructing the Galaxy’s Appearance
      The research team modeled what the galaxy might have looked like if it weren’t stretched and discovered that it resembled an elongated raindrop. Suspended within it are two star clusters toward the top and eight toward the bottom. “Our reconstruction shows that clumps of actively forming stars are surrounded by diffuse light from other unresolved stars,” said Iyer. “This galaxy is literally in the process of assembling.”
      Webb’s data shows the Firefly Sparkle galaxy is on the smaller side, falling into the category of a low-mass galaxy. Billions of years will pass before it builds its full heft and a distinct shape. “Most of the other galaxies Webb has shown us aren’t magnified or stretched, and we are not able to see their ‘building blocks’ separately. With Firefly Sparkle, we are witnessing a galaxy being assembled brick by brick,” Mowla said.
      Stretched Out and Shining, Ready for Close Analysis
      Since the galaxy is warped into a long arc, the researchers easily picked out 10 distinct star clusters, which are emitting the bulk of the galaxy’s light. They are represented here in shades of pink, purple, and blue. Those colors in Webb’s images and its supporting spectra confirmed that star formation didn’t happen all at once in this galaxy, but was staggered in time.
      “This galaxy has a diverse population of star clusters, and it is remarkable that we can see them separately at such an early age of the universe,” said Chris Willott from the National Research Council of Canada’s Herzberg Astronomy and Astrophysics Research Centre, a co-author and the observation program’s principal investigator. “Each clump of stars is undergoing a different phase of formation or evolution.”
      The galaxy’s projected shape shows that its stars haven’t settled into a central bulge or a thin, flattened disk, another piece of evidence that the galaxy is still forming.
      Image C: Illustration of the Firefly Sparkle Galaxy in the Early Universe (Artist’s Concept)
      This artist concept depicts a reconstruction of what the Firefly Sparkle galaxy looked like about 600 million years after the big bang if it wasn’t stretched and distorted by a natural effect known as gravitational lensing. This illustration is based on images and data from NASA’s James Webb Space Telescope. Illustration: NASA, ESA, CSA, Ralf Crawford (STScI). Science: Lamiya Mowla (Wellesley College), Guillaume Desprez (Saint Mary’s University) Video: “Firefly Sparkle” Reveals Early Galaxy
      ‘Glowing’ Companions
      Researchers can’t predict how this disorganized galaxy will build up and take shape over billions of years, but there are two galaxies that the team confirmed are “hanging out” within a tight perimeter and may influence how it builds mass over billions of years.
      Firefly Sparkle is only 6,500 light-years away from its first companion, and its second companion is separated by 42,000 light-years. For context, the fully formed Milky Way is about 100,000 light-years across — all three would fit inside it. Not only are its companions very close, the researchers also think that they are orbiting one another.
      Each time one galaxy passes another, gas condenses and cools, allowing new stars to form in clumps, adding to the galaxies’ masses. “It has long been predicted that galaxies in the early universe form through successive interactions and mergers with other tinier galaxies,” said Yoshihisa Asada, a co-author and doctoral student at Kyoto University in Japan. “We might be witnessing this process in action.”
      The team’s research relied on data from Webb’s CAnadian NIRISS Unbiased Cluster Survey (CANUCS), which includes near-infrared images from NIRCam (Near-Infrared Camera) and spectra from the microshutter array aboard NIRSpec (Near-Infrared Spectrograph). The CANUCS data intentionally covered a field that NASA’s Hubble Space Telescope imaged as part of its Cluster Lensing And Supernova survey with Hubble (CLASH) program.
      This work has been published on December 11, 2024 in the journal Nature.
      The James Webb Space Telescope is the world’s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).
      Downloads
      Right click any image to save it or open a larger version in a new tab/window via the browser’s popup menu.
      View/Download all image products at all resolutions for this article from the Space Telescope Science Institute.
      View/Download the research results from the journal Nature.
      Media Contacts
      Laura Betz – laura.e.betz@nasa.gov
      NASA’s Goddard Space Flight Center, Greenbelt, Md.
      Claire Blome – cblome@stsci.edu, Christine Pulliam – cpulliam@stsci.edu
      Space Telescope Science Institute, Baltimore, Md.
      Related Information
      Video: How are Distant Galaxies Magnified Through Gravitational Lensing?
      Article: Webb Science: Galaxies Through Time
      Article: Spectroscopy 101
      Interactive: Learn how the Webb microshutter array (MSA) works
      More Webb News
      More Webb Images
      Webb Science Themes
      Webb Mission Page
      Related For Kids
      What is a galaxy?
      What is the Webb Telescope?
      SpacePlace for Kids
      En Español
      ¿Qué es una galaxia?
      Ciencia de la NASA
      NASA en español 
      Space Place para niños
      Keep Exploring Related Topics
      James Webb Space Telescope


      Webb is the premier observatory of the next decade, serving thousands of astronomers worldwide. It studies every phase in the…


      Galaxies



      Galaxies Stories



      Universe


      Share








      Details
      Last Updated Dec 10, 2024 Editor Marty McCoy Contact Laura Betz laura.e.betz@nasa.gov Related Terms
      Astrophysics Galaxies Galaxy clusters Goddard Space Flight Center Gravitational Lensing James Webb Space Telescope (JWST) Science & Research The Universe View the full article
    • By NASA
      The Texas Art Education Association hosted its annual conference from Nov. 14–16 at Moody Gardens Hotel & Convention Center in Galveston, Texas, drawing nearly 3,000 educators, administrators, and artists.  

      This year’s theme, “Cosmic Connections: SPACE, the Last Frontier and the Element of Art,” celebrated the fusion of creativity and space exploration, with NASA’s Johnson Space Center participating for the first time to inspire the Artemis Generation art educators.  
      Johnson Space Center volunteers Raul Tijerina (left), building graphics lead for the International Space Station Program; Gary Johnson (middle), technical manager in NASA’s International Space Station Mission Integration and Operations Office; and Christian Getteau, Imagery Integration and Multimedia producer with the Human Space Flight Technical Integration Contract, participate in the NASA booth at the Texas Art Education Association annual conference held Nov. 14–16 at Moody Gardens Hotel & Convention Center in Galveston, Texas.NASA From astronauts crafting in orbit to collaborative art projects on Earth, NASA continues to showcase how creativity can capture the wonder of the cosmos. This event allowed educators to connect with NASA, explore teaching resources, and discover innovative ways to merge the arts with science and space exploration in their classrooms. 
      Johnson volunteers pose with an astronaut spacesuit at the Texas Art Education Association conference.NASA/Sumer Loggins “We have seen our astronauts bring the art of painting, music, photography, and more to orbit aboard the space shuttle and the International Space Station,” said Gary Johnson, NASA’s International Space Station Mission Integration and Operations Office technical manager. “Our mission is to inspire the next generation of artists and explorers to capture the beauty of space through any medium they choose.” 

      “Everyone has a place at NASA,” added Raul Tijerina, International Space Station Program building graphics lead. “This collaboration celebrates the diversity of talents needed to explore the universe, including those who bring ideas to life through art.” 
      NASA’s inflatable mascot, Cosmo, greets attendees and poses for photos during the art car show at the conference. NASA Guests immersed themselves in a variety of stellar experiences, including interacting with NASA’s inflatable mascot, Cosmo, taking selfies at the NASA booth, and viewing artwork that shares the past and celebrates the future of space exploration.  

      The nonprofit SciArt Exchange provided teachers with details about its space art competitions, aimed at sparking curiosity across all ages. These competitions include the Project Mars Competition, where adults compete to have their artwork featured at Johnson, and the Moon Youth Art Competition, which highlights lunar-themed creations from students around the world. 

      Attendees also explored infographics and had the chance to download NASA’s Spot the Station app to track the orbiting laboratory in real-time.  
      NASA astronaut Michael Foreman (middle left) and Gordon Andrews, a strategic communications specialist for the International Space Station Program, pose with attendees following a space-themed presentation.NASA Gordon Andrews, a strategic communications specialist for the International Space Station Program, and NASA astronaut Michael Foreman introduced the Spacesuit Art Project to conference attendees. They shared the documentary “Space for Art,” which chronicles the project’s mission to inspire hope, courage, and healing through art.  
      Andrews and Foreman discussed their experiences working on the project with retired NASA astronaut Nicole Stott, the first person to watercolor in space, and the Space for Art Foundation. Foreman shared stories from his time in space and posed for photos with guests. Andrews also presented to the Visual Art Administrators of Texas, a group of over 200 Texas education leaders.  

      The film played at NASA’s booth, showcasing how the initiative brings hope to children undergoing pediatric cancer treatment by inviting them to create colorful spacesuit artwork. Each suit—Hope, Courage, Unity, Victory, Dreamer, Exploration, Beyond, and Infinity—embodies the resilience and imagination of its creators. Four of these spacesuits have journeyed to and from the microgravity laboratory, inspiring children to dream big as they view their artwork in orbit. 

      By raising awareness about pediatric cancer and promoting art therapy worldwide, the project demonstrates the powerful connection between space exploration and the human spirit. 
      The NASA booth featured the Spacesuit Art Project, showcasing a Flat Stanley of NASA astronaut Nicole Stott, the first person to watercolor in space, alongside spacesuits painted by pediatric patients.NASA Texas’ first Space Force Junior Reserve Officers’ Training Corps cadets—the only program of its kind in Texas and one of just 10 in the nation—participated in the event, as well. As a NASA rendition of the National Anthem played in the background, the cadets from Klein High School inspired the next generation of dreamers and doers to reach for the stars.  
      Texas’ first Space Force Junior Reserve Officers’ Training Corps cadets from Klein High School participate in the ceremony as a NASA rendition of the National Anthem plays in the background. NASA The conference also featured three murals that will be added to the art collection in Johnson’s building 4 south. 
      The art installation project began in 2022 when Johnson and Tijerina collaborated with Texas high school art programs to create space-themed murals for display at the center. With the help of their teachers, students brainstormed ideas and painted the murals together before visiting Johnson to install them and experience a guided walk-through of NASA’s facilities.  

      Led by their shared passion for artistic expression and space exploration, the students bring color, wonder, and creativity to the walls at Johnson. The initiative is part of a long-term effort to engage with students locally and globally to ignite the imagination of all and enhance the visual work environment for Johnson employees. 
      “Absolute Equality: Breaking Boundaries” by Reginald C. Adams, symbolizes unity and humanity’s collective future in space exploration. The artwork titled “Absolute Equality: Breaking Boundaries,” by artist Reginald C. Adams, will be one of the latest installations in building 4 south. The piece envisions humanity’s shared future, symbolizing unity and the possibilities of interplanetary exploration. 

      Adams was a keynote speaker for the conference, and when he learned about the mural project, he wanted to contribute to the initiative. 

      The two figures are enclosed within a shared helmet, representing a collective vision for the future of space exploration. The patterns surrounding them signify technology’s role in connecting humanity across cultural and societal divides.  
      La Marque High School students, art teacher Joan Finn, and artist Cheryl Evans painted a mural highlighting the interconnected roles in space exploration. A collaborative piece by La Marque High School art students, art teacher Joan Finn, and artist Cheryl Evans depicted the interconnected roles of visionaries, engineers, artists, and astronauts in space exploration. 

      Just as the space station was assembled piece by piece over more than 40 missions, the mural was created using 10 separate stretched canvases bolted together. The International Space Station patch at the bottom highlights the collaboration of the 17 countries involved. 
      “The Moon Now,” created by La Marque High School students, depicts two astronauts on the lunar surface in Axiom spacesuits with mirrored visors. A student-created vision titled “The Moon Now” showcased two astronauts on the lunar surface wearing Axiom spacesuits, with helmet visors designed as mirrors, signifying the next generation to envision themselves contributing to the next giant leap in space exploration.  
      The students created individual pieces depicting the Milky Way and other astronomical objects, which were collaged onto the surface of the artwork. 

      Through partnerships like this, NASA continues to embrace STEAM—science, technology, engineering, art, and math—to empower the Artemis Generation to dare, unite, and explore.  
      View the full article
    • By NASA
      5 Min Read Hats Off to NASA’s Webb: Sombrero Galaxy Dazzles in New Image
      NASA’s James Webb Space Telescope recently imaged the Sombrero galaxy with its MIRI (Mid-Infrared Instrument), resolving the clumpy nature of the dust along the galaxy’s outer ring. Credits:
      NASA, ESA, CSA, STScI In a new image from NASA’s James Webb Space Telescope, a galaxy named for its resemblance to a broad-brimmed Mexican hat appears more like an archery target.
      In Webb’s mid-infrared view of the Sombrero galaxy, also known as Messier 104 (M104), the signature, glowing core seen in visible-light images does not shine, and instead a smooth inner disk is revealed. The sharp resolution of Webb’s MIRI (Mid-Infrared Instrument) also brings into focus details of the galaxy’s outer ring, providing insights into how the dust, an essential building block for astronomical objects in the universe, is distributed. The galaxy’s outer ring, which appeared smooth like a blanket in imaging from NASA’s retired Spitzer Space Telescope, shows intricate clumps in the infrared for the first time.
      Image A: Sombrero Galaxy (MIRI Image)
      NASA’s James Webb Space Telescope recently imaged the Sombrero galaxy with its MIRI (Mid-Infrared Instrument), resolving the clumpy nature of the dust along the galaxy’s outer ring. This image includes filters representing 7.7-micron light as blue, 11.3-micron light as green, and 12.8-micron light as red. NASA, ESA, CSA, STScI Image B: Sombrero Galaxy (Hubble and Webb Image)
      Image Before/After Researchers say the clumpy nature of the dust, where MIRI detects carbon-containing molecules called polycyclic aromatic hydrocarbons, can indicate the presence of young star-forming regions. However, unlike some galaxies studied with Webb, including Messier 82, where 10 times as many stars are born than the Milky Way galaxy, the Sombrero galaxy is not a particular hotbed of star formation. The rings of the Sombrero galaxy produce less than one solar mass of stars per year, in comparison to the Milky Way’s roughly two solar masses a year.
      Even the supermassive black hole, also known as an active galactic nucleus, at the center of the Sombrero galaxy is rather docile, even at a hefty 9-billion-solar masses. It’s classified as a low luminosity active galactic nucleus, slowly snacking on infalling material from the galaxy, while sending off a bright, relatively small, jet.
      Also within the Sombrero galaxy dwell some 2,000 globular clusters, collections of hundreds of thousands of old stars held together by gravity. This type of system serves as a pseudo laboratory for astronomers to study stars — thousands of stars within one system with the same age, but varying masses and other properties is an intriguing opportunity for comparison studies.
      In the MIRI image, galaxies of varying shapes and colors litter the background of space. The different colors of these background galaxies can tell astronomers about their properties, including how far away they are.
      The Sombrero galaxy is around 30 million light-years from Earth in the constellation Virgo.
      Video: Sombrero Galaxy Fade (Spitzer, Webb, Hubble)
      A Bright Future Ahead
      Stunning images like this, and an array of discoveries in the study of exoplanets, galaxies through time, star formation, and our own solar system, are still just the beginning. Recently, scientists from all over the world applied for observation time with Webb during its fourth year of science operations, which begins in July 2025.
      General Observer time with Webb is more competitive than ever. A record-breaking 2,377 proposals were submitted by the Oct. 15, 2024, deadline, requesting about 78,000 hours of observation time. This is an oversubscription rate, the ratio defining the observation hours requested versus the actual time available in one year of Webb’s operations, of around 9 to 1.
      The proposals cover a wide array of science topics, with distant galaxies being among the most requested observation time, followed by exoplanet atmospheres, stars and stellar populations, then exoplanet systems.
      The Space Telescope Science Institute manages the proposal and program selection process for NASA. The submissions will now be evaluated by a Telescope Allocation Committee, a group of hundreds of members of the worldwide astronomical community, on a dual-anonymous basis, with selections announced in March 2025.
      While time on Webb is limited, data from all of Webb’s programs is publicly archived, immediately after it’s taken, or after a time of exclusive access, in the Mikulski Archive for Space Telescopes (MAST) so it can be used by anyone in the world.
      The James Webb Space Telescope is the world’s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).
      Downloads
      Right click any image to save it or open a larger version in a new tab/window via the browser’s popup menu.
      View/Download all image products at all resolutions for this article from the Space Telescope Science Institute.
      Media Contacts
      Laura Betz – laura.e.betz@nasa.gov
      NASA’s Goddard Space Flight Center, Greenbelt, Md.
      Hannah Braun – hbraun@stsci.edu, Christine Pulliam – cpulliam@stsci.edu
      Space Telescope Science Institute, Baltimore, Md.
      Related Information
      Article: Types of Galaxies
      Video: Celestial Tour: Different types of galaxies
      Article: Sombrero Galaxy’s Halo Suggests Turbulent Past
      More images: Images of the Sombrero Galaxy in different types of light
      Video: Sonification of Sombrero Galaxy images
      More Webb News
      More Webb Images
      Webb Science Themes
      Webb Mission Page
      Related For Kids
      What is a galaxy?
      What is the Webb Telescope?
      SpacePlace for Kids
      En Español
      ¿Qué es una galaxia?
      Ciencia de la NASA
      NASA en español 
      Space Place para niños
      Keep Exploring Related Topics
      James Webb Space Telescope


      Webb is the premier observatory of the next decade, serving thousands of astronomers worldwide. It studies every phase in the…


      Galaxies



      Galaxies Stories



      Messier 104 (The Sombrero Galaxy)


      Hubble easily resolves some of the Sombrero galaxy’s roughly 2,000 globular clusters.

      Share








      Details
      Last Updated Nov 25, 2024 Editor Marty McCoy Contact Laura Betz laura.e.betz@nasa.gov Related Terms
      Astrophysics Galaxies Goddard Space Flight Center James Webb Space Telescope (JWST) Science & Research Spiral Galaxies The Universe View the full article
  • Check out these Videos

×
×
  • Create New...