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By NASA
This NASA/ESA Hubble Space Telescope reveals clouds of gas and dust near the Tarantula Nebula, located in the Large Magellanic Cloud about 160,000 light-years away.ESA/Hubble & NASA, C. Murray The universe is a dusty place, as this NASA/ESA Hubble Space Telescope image featuring swirling clouds of gas and dust near the Tarantula Nebula reveals. Located in the Large Magellanic Cloud about 160,000 light-years away in the constellations Dorado and Mensa, the Tarantula Nebula is the most productive star-forming region in the nearby universe, home to the most massive stars known.
The nebula’s colorful gas clouds hold wispy tendrils and dark clumps of dust. This dust is different from ordinary household dust, which may include bits of soil, skin cells, hair, and even plastic. Cosmic dust is often comprised of carbon or of molecules called silicates, which contain silicon and oxygen. The data in this image was part of an observing program that aims to characterize the properties of cosmic dust in the Large Magellanic Cloud and other nearby galaxies.
Dust plays several important roles in the universe. Even though individual dust grains are incredibly tiny, far smaller than the width of a single human hair, dust grains in disks around young stars clump together to form larger grains and eventually planets. Dust also helps cool clouds of gas so that they can condense into new stars. Dust even plays a role in making new molecules in interstellar space, providing a venue for individual atoms to find each other and bond together in the vastness of space.
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By NASA
NASA’s SPHEREx is situated on a work stand ahead of prelaunch operations at the Astrotech Processing Facility at Vandenberg Space Force Base in California. The SPHEREx space telescope will share its ride to space on a SpaceX Falcon 9 rocket with NASA’s PUNCH mission.
Credit: USSF 30th Space Wing/Christopher
NASA will provide live coverage of prelaunch and launch activities for SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer), the agency’s newest space telescope. This will lift off with another NASA mission, Polarimeter to Unify the Corona and Heliosphere, or PUNCH, which will study the Sun’s solar wind.
The launch window opens at 10:09 p.m. EST (7:09 p.m. PST) Thursday, Feb. 27, for the SpaceX Falcon 9 rocket that will lift off from Space Launch Complex 4 East at Vandenberg Space Force Base in California. Watch coverage on NASA+. Learn how to watch NASA content through a variety of platforms, including social media.
The SPHEREx mission will improve our understanding of how the universe evolved and search for key ingredients for life in our galaxy.
The four small spacecraft that comprise PUNCH will observe the Sun’s corona as it transitions into solar wind.
The deadline for media accreditation for in-person coverage of this launch has passed. NASA’s media credentialing policy is available online. For questions about media accreditation, please email: ksc-media-accreditat@mail.nasa.gov.
NASA’s mission coverage is as follows (all times Eastern and subject to change based on real-time operations):
Tuesday, Feb. 25
2 p.m. – SPHEREx and PUNCH Science Overview News Conference
Shawn Domagal-Goldman, acting director, Astrophysics Division, NASA Headquarters Joe Westlake, director, Heliophysics Division, NASA Headquarters Nicholeen Viall, PUNCH Mission Scientist, NASA’s Goddard Space Flight Center Rachel Akeson, SPHEREx science data center lead, Caltech/IPAC Phil Korngut, SPHEREx instrument scientist, Caltech The news conference will stream on NASA+. Media may ask questions in person or via phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the NASA Kennedy newsroom no later than one hour before the start of the event at ksc-newsroom@mail.nasa.gov.
Wednesday, Feb. 26
3:30 p.m. – SPHEREx and PUNCH Prelaunch News Conference
Mark Clampin, acting deputy associate administrator, Science Mission Directorate, NASA Headquarters David Cheney, PUNCH program executive, NASA Headquarters James Fanson, SPHEREx project manager, NASA’s Jet Propulsion Laboratory Denton Gibson, launch director, NASA’s Launch Services Program Julianna Scheiman, director, NASA Science Missions, SpaceX U.S. Air Force 1st Lt. Ina Park, 30th Operations Support Squadron launch weather officer Coverage of the prelaunch news conference will stream live on NASA+.
Media may ask questions in person and via phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the Kennedy newsroom no later than one hour before the start of the event at ksc-newsroom@mail.nasa.gov.
Thursday, Feb. 27
12 p.m. – SPHEREx and PUNCH Launch Preview will stream live on NASA+.
9:15 p.m. – Launch coverage begins on NASA+.
10:09 p.m. – Launch window opens.
Audio Only Coverage
Audio only of the launch coverage will be carried on the NASA “V” circuits, which may be accessed by dialing 321-867-1220, or -1240. On launch day, “mission audio,” countdown activities without NASA+ media launch commentary, will be carried on 321-867-7135.
NASA Website Launch Coverage
Launch day coverage of the mission will be available on the agency’s website. Coverage will include links to live streaming and blog updates beginning no earlier than 9:15 p.m., Feb. 27, as the countdown milestones occur. On-demand streaming video and photos of the launch will be available shortly after liftoff.
For questions about countdown coverage, contact the Kennedy newsroom at 321-867-2468. Follow countdown coverage on the SPHEREx blog.
Attend the Launch Virtually
Members of the public can register to attend this launch virtually. NASA’s virtual guest program for this mission also includes curated launch resources, notifications about related opportunities or changes, and a stamp for the NASA virtual guest passport following launch.
Watch, Engage on Social Media
You can also stay connected by following and tagging these accounts:
X: @NASA, @NASAJPL, @NASAUnivese, @NASASun, @NASAKennedy, @NASA_LSP
Facebook: NASA, NASAJPL, NASA Universe, NASASunScience, NASA’s Launch Services Program
Instagram: @NASA, @NASAKennedy, @NASAJPL, @NASAUnivese
For more information about these missions, visit:
https://science.nasa.gov/mission/spherex/
https://science.nasa.gov/mission/punch/
-end-
Alise Fisher – SPHEREx
Headquarters, Washington
202-617-4977
alise.m.fisher@nasa.gov
Sarah Frazier – PUNCH
Goddard Space Flight Center, Greenbelt, Md.
202-853-7191
sarah.frazier@nasa.gov
Laura Aguiar
Kennedy Space Center, Florida
321-593-6245
laura.aquiar@nasa.gov
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Last Updated Feb 18, 2025 LocationNASA Headquarters Related Terms
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer) Missions Polarimeter to Unify the Corona and Heliosphere (PUNCH) Science Mission Directorate View the full article
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By NASA
Explore Hubble Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirations Hubble Astronauts News Hubble News Hubble News Archive Social Media Media Resources Multimedia Multimedia Images Videos Sonifications Podcasts e-Books Online Activities Lithographs Fact Sheets Posters Hubble on the NASA App Glossary More 35th Anniversary Online Activities 2 min read
Hubble Captures a Cosmic Cloudscape
This NASA/ESA Hubble Space Telescope reveals clouds of gas and dust near the Tarantula Nebula, located in the Large Magellanic Cloud about 160,000 light-years away. ESA/Hubble & NASA, C. Murray
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The universe is a dusty place, as this NASA/ESA Hubble Space Telescope image featuring swirling clouds of gas and dust near the Tarantula Nebula reveals. Located in the Large Magellanic Cloud about 160,000 light-years away in the constellations Dorado and Mensa, the Tarantula Nebula is the most productive star-forming region in the nearby universe, home to the most massive stars known.
The nebula’s colorful gas clouds hold wispy tendrils and dark clumps of dust. This dust is different from ordinary household dust, which may include of bits of soil, skin cells, hair, and even plastic. Cosmic dust is often comprised of carbon or of molecules called silicates, which contain silicon and oxygen. The data in this image was part of an observing program that aims to characterize the properties of cosmic dust in the Large Magellanic Cloud and other nearby galaxies.
Dust plays several important roles in the universe. Even though individual dust grains are incredibly tiny, far smaller than the width of a single human hair, dust grains in disks around young stars clump together to form larger grains and eventually planets. Dust also helps cool clouds of gas so that they can condense into new stars. Dust even plays a role in making new molecules in interstellar space, providing a venue for individual atoms to find each other and bond together in the vastness of space.
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Caldwell 103 / Tarantula Nebula / 30 Doradus
Hubble Studies the Tarantula Nebula’s Outskirts
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Hubble Probes Interior of Tarantula Nebula
Media Contact:
Claire Andreoli (claire.andreoli@nasa.gov)
NASA’s Goddard Space Flight Center, Greenbelt, MD
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Last Updated Feb 13, 2025 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms
Hubble Space Telescope Absorption or Dark Nebulae Astrophysics Astrophysics Division Emission Nebulae Goddard Space Flight Center Nebulae Star-forming Nebulae The Universe Keep Exploring Discover More Topics From Hubble
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By NASA
On Feb. 8, 2010, space shuttle Endeavour began its 24th trip into space, on the 20A assembly mission to the International Space Station, the 32nd shuttle flight to the orbiting lab. The STS-130 crew included Commander George Zamka, Pilot Terry Virts, and Mission Specialists Kathryn Hire, Stephen Robinson, Nicholas Patrick, and Robert Behnken. During the nearly 14-day mission, they worked jointly with the five-person Expedition 22 crew during nearly 10 days of docked operations. The mission’s primary objectives included delivering the Tranquility module and the cupola to the space station, adding 21 tons of hardware to the facility. Behnken and Patrick conducted three spacewalks to aid in the installation of Tranquility.
The STS-130 crew patch. Official photograph of the STS-130 crew of Nicholas Patrick, left, Terry Virts, Robert Behnken, Kathryn Hire, George Zamka, and Stephen Robinson. The International Space Station 20A assembly mission payload patch. In the Vertical Assembly Building at NASA’s Kennedy Space Center in Florida, workers prepare to lift Endeavour to mate it with its external tank and solid rocket boosters. Space shuttle Endeavour rolls out of the assembly building for its journey to Launch Pad 39A. The STS-130 astronauts leave crew quarters for the ride to Launch Pad 39A. Liftoff of space shuttle Endeavour on STS-130. Endeavour rolled out to Launch Pad 39A on Jan. 6, 2010, targeting a Feb. 7 launch. The crew arrived at NASA’s Kennedy Space Center in Florida on Feb. 3 to prepare for launch. Inclement weather delayed the initial launch attempt by 24 hours. On Feb. 8, at 4:14 a.m. EST, space shuttle Endeavour lifted off, carrying its six-person crew. The flight marked Robinson’s fourth trip into space, previously serving as a mission specialist on STS-85, STS-95, and STS-114, Zamka’s, Hire’s, Patrick’s, and Behnken’s second time in space, having flown on STS-120, STS-90, STS-116, and STS-123, respectively, while Virts enjoyed his first taste of weightlessness.
STS-130 Commander George Zamka, left, Mission Specialist Stephen Robinson, and Pilot Terry Virts on Endeavour’s flight deck on the mission’s first day in space. The shuttle robotic arm grasps the Orbiter Boom Sensor System for the wing leading edge inspection. Endeavour as seen from the space station during the rendezvous. View of the space station from Endeavour during the rendezvous. After reaching orbit, the astronauts opened the payload bay doors, deployed the shuttle’s radiators, and removed their bulky launch and entry suits, stowing them for the remainder of the flight. They spent six hours on their second day in space conducting a detailed inspection of Endeavour’s nose cap and wing leading edges, taking turns operating the shuttle remote manipulator system, or robotic arm, and the Orbiter Boom Sensor System.
On the mission’s third day, Zamka assisted by his crewmates brought Endeavour in for a docking with the space station. During the rendezvous, Zamka stopped the approach at 600 feet and completed a pitch maneuver so astronauts aboard the station could photograph Endeavour’s underside to look for any damage to the tiles. Zamka then manually guided Endeavour to a docking at the Pressurized Mating Adapter-2 attached to the Harmony module. After docking, the crews opened the hatches and the five-person station crew welcomed the six-member shuttle crew. Patrick and Expedition 22 Flight Engineer Timothy “T.J.” Creamer used the space station robotic arm to remove the inspection boom and hand it off to the shuttle arm operated by Hire and Virts. At the end of the day, Behnken and Partick entered the station’s airlock, reduced its pressure and breathed pure oxygen for an hour before and an hour after sleep to rid their bodies of nitrogen to prevent the bends.
Transfer of the Tranquility and cupola modules from the space shuttle to the space station. Robert Behnken, left, and Nicholas Patrick during the mission’s first spacewalk. STS-130 astronauts Stephen Robinson, top left, and Terry Virts and Expedition 22 Flight Engineer Soichi Noguchi of JAXA (Japan Aerospace Exploration Agency) in the newly installed Tranquility module. Nicholas Patrick, left, and Robert Behnken during the mission’s second spacewalk. The astronauts completed the major transfer activity of the mission on flight day five, a highly choreographed spacewalk and robotics effort to move the Tranquility and cupola modules from the shuttle to the station. Behnken and Patrick exited the airlock to begin the mission’s first excursion, first venturing to the shuttle payload bay to remove launch locks from Tranquility. Virts and Hire used the station arm to remove the joined modules from the payload bay and attach it to the Unity module’s port side. Behnken and Partick connected temporary heater and data cables to the new module. This first spacewalk lasted six hours 32 minutes. The next day, the joint crews began outfitting Tranquility and preparing to relocate the cupola from the end of the module to its Earth-facing port.
On the mission’s seventh day, some of the astronauts continued outfitting and configuring the new modules. In the meantime, Behnken and Patrick stepped outside for a five-hour 54-minute excursion, to install ammonia coolant loops and thermal blankets to protect the ammonia hoses, and outfitted Tranquility’s Earth-facing port to accept the cupola.
Relocation of the cupola to Tranquility’s Earth-facing port. Kathryn Hire, left, Terry Virts, and Expedition 22 Commander Jeffery Williams operate the space station’s robotic arm to relocate the cupola. During the mission’s third spacewalk, Nicholas Patrick, left, and Robert Behnken remove thermal blankets from the cupola. Terry Virts, left, and Jeffery Williams in the cupola after opening the windows for the first time. The next day, Hire and Virts, assisted by Expedition 22 Commander Jeffery Williams, used the station’s robotic arm to relocate the cupola. On flight day 9, Behnken and Patrick operated the station arm to relocate the Pressurized Mating Adapter-3 from Harmony to Tranquility. The crews continued internal cargo transfers and began outfitting the cupola.
On the mission’s 10th day, Patrick and Behnken completed their third and final spacewalk. During the five-hour 48-minute excursion, they removed thermal blankets and launch locks from the cupola, installed handrails, connected the second cooling loop on Tranquility, and connected heater and data cables. Inside the cupola, Hire and Virts installed the robotics workstation. Across their three spacewalks, Behnken and Patrick spent 18 hours 14 minutes outside.
Stephen Robinson, left, Soichi Noguchi of JAXA (Japan Aerospace Exploration Agency), and Nicholas Patrick transfer an environmental control system rack into Tranquility. George Zamka cuts the ribbon to officially open Tranquility for business, as Jeffery Williams looks on. The 11 members of STS-130 and Expedition 22 pose for a final photograph before saying farewell. The STS-130 crew poses in the cupola. Fisheye lens view of the two crews enjoying a meal together. The crews spent flight day 11 outfitting Tranquility with systems racks and other equipment moved from the Destiny U.S. Laboratory module. Virts finished installing robotic workstation equipment in the Cupola. Behnken and Partick transferred their spacesuits back to the shuttle for return to Earth. The crew received a phone call from President Barack Obama and several schoolchildren. Zamka and Virts used the shuttle’s thrusters to reboost the space station.
The next day, after holding a news conference with reporters on the ground, shuttle commander Zamka and station commander Williams held a ribbon-cutting ceremony to formally declare Tranquility and the cupola open for business. After a final meal together, the two crews held a farewell ceremony, returned to their respective spacecraft, and closed the hatches.
The space station seen from Endeavour during the fly-around with the Tranquility and cupola modules. Endeavour as seen from the space station during the fly-around, with a now empty payload bay. Endeavour touches down at NASA’s Kennedy Space Center in Florida. Workers ensure that Endeavour is safe after landing. The STS-130 astronauts pose on the runway at NASA’s Kennedy Space Center in Florida. The welcome home ceremony for the STS-130 crew at Ellington Field in Houston. On flight day 13, with Virts at the controls, Endeavour undocked from the space station, having spent nearly 10 days as a single spacecraft. The astronauts used the shuttle’s arm and boom sensors to perform a late inspection of Endeavour’s thermal protection system. On flight day 14, Zamka and Virts tested the orbiter’s reaction control system thrusters and flight control surfaces in preparation for the next day’s entry and landing.
On Feb. 22, Hire and Robinson closed Endeavour’s payload bay doors. The six astronauts donned their launch and entry suits and strapped themselves into their seats. Zamka and Virts fired Endeavour’s two Orbital Maneuvering System engines to bring them out of orbit and Zamka guided Endeavour to a smooth touchdown at Kennedy’s Shuttle Landing Facility. The landing capped off a successful mission of 13 days, 18 hours, six minutes and 217 orbits of the Earth. Workers at Kennedy towed Endeavour to the processing facility to prepare it for its next and final flight, STS-134 in May 2011, and the astronauts returned to Houston for a welcoming ceremony at Ellington Field.
Watch the crew narrate a video about the STS-130 mission.
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By NASA
The ring of light surrounding the center of the galaxy NGC 6505, captured by ESA’s Euclid telescope, is an example of an Einstein ring. NGC 6505 is acting as a gravitational lens, bending light from a galaxy far behind it. ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre, G. Anselmi, T. Li; CC BY-SA 3.0 IGO or ESA Standard Licence Euclid, an ESA (European Space Agency) mission with NASA contributions, has made a surprising discovery in our cosmic backyard: a phenomenon called an Einstein ring.
An Einstein ring is light from a distant galaxy bending to form a ring that appears aligned with a foreground object. The name honors Albert Einstein, whose general theory of relativity predicts that light will bend and brighten around objects in space.
In this way, particularly massive objects like galaxies and galaxy clusters serve as cosmic magnifying glasses, bringing even more distant objects into view. Scientists call this gravitational lensing.
Euclid Archive Scientist Bruno Altieri noticed a hint of an Einstein ring among images from the spacecraft’s early testing phase in September 2023.
“Even from that first observation, I could see it, but after Euclid made more observations of the area, we could see a perfect Einstein ring,” Altieri said. “For me, with a lifelong interest in gravitational lensing, that was amazing.”
The ring appears to encircle the center of a well-studied elliptical galaxy called NGC 6505, which is around 590 million light-years from Earth in the constellation Draco. That may sound far, but on the scale of the entire universe, NGC 6505 is close by. Thanks to Euclid’s high-resolution instruments, this is the first time that the ring of light surrounding the galaxy has been detected.
Light from a much more distant bright galaxy, some 4.42 billion light-years away, creates the ring in the image. Gravity distorted this light as it traveled toward us. This faraway galaxy hasn’t been observed before and doesn’t yet have a name.
“An Einstein ring is an example of strong gravitational lensing,” explained Conor O’Riordan, of the Max Planck Institute for Astrophysics, Germany, and lead author of the first scientific paper analyzing the ring. “All strong lenses are special, because they’re so rare, and they’re incredibly useful scientifically. This one is particularly special, because it’s so close to Earth and the alignment makes it very beautiful.”
Einstein rings are a rich laboratory for scientists to explore many mysteries of the universe. For example, an invisible form of matter called dark matter contributes to the bending of light into a ring, so this is an indirect way to study dark matter. Einstein rings are also relevant to the expansion of the universe because the space between us and these galaxies — both in the foreground and the background — is stretching. Scientists can also learn about the background galaxy itself.
“I find it very intriguing that this ring was observed within a well-known galaxy, which was first discovered in 1884,” said Valeria Pettorino, ESA Euclid project scientist. “The galaxy has been known to astronomers for a very long time. And yet this ring was never observed before. This demonstrates how powerful Euclid is, finding new things even in places we thought we knew well. This discovery is very encouraging for the future of the Euclid mission and demonstrates its fantastic capabilities.”
A close-up view of the center of the NGC 6505 galaxy, with the bright Einstein ring aligned with it, captured by ESA’s Euclid space telescope.ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre, G. Anselmi, T. Li; CC BY-SA 3.0 IGO or ESA Standard Licence By exploring how the universe has expanded and formed over its cosmic history, Euclid will reveal more about the role of gravity and the nature of dark energy and dark matter. Dark energy is the mysterious force that appears to be causing the universe’s expansion. The space telescope will map more than a third of the sky, observing billions of galaxies out to 10 billion light-years. It is expected to find around 100,000 strong gravitational lenses.
“Euclid is going to revolutionize the field with all this data we’ve never had before,” added O’Riordan.
Although finding this Einstein ring is an achievement, Euclid must look for a different, less visually obvious type of gravitational lensing called “weak lensing” to help fulfil its quest of understanding dark energy. In weak lensing, background galaxies appear only mildly stretched or displaced. To detect this effect, scientists will need to analyze billions of galaxies.
Euclid launched from Cape Canaveral, Florida, July 1, 2023, and began its detailed survey of the sky Feb. 14, 2024. The mission is gradually creating the most extensive 3D map of the universe yet. The Einstein ring find so early in its mission indicates Euclid is on course to uncover many more secrets of the universe.
More About Euclid
Euclid is a European mission, built and operated by ESA, with contributions from NASA. The Euclid Consortium — consisting of more than 2,000 scientists from 300 institutes in 15 European countries, the United States, Canada, and Japan — is responsible for providing the scientific instruments and scientific data analysis. ESA selected Thales Alenia Space as prime contractor for the construction of the satellite and its service module, with Airbus Defence and Space chosen to develop the payload module, including the telescope. Euclid is a medium-class mission in ESA’s Cosmic Vision Programme.
Three NASA-supported science teams contribute to the Euclid mission. In addition to designing and fabricating the sensor-chip electronics for Euclid’s Near Infrared Spectrometer and Photometer (NISP) instrument, NASA’s Jet Propulsion Laboratory led the procurement and delivery of the NISP detectors as well. Those detectors, along with the sensor chip electronics, were tested at NASA’s Detector Characterization Lab at Goddard Space Flight Center in Greenbelt, Maryland. The Euclid NASA Science Center at IPAC (ENSCI), at Caltech in Pasadena, California, will archive the science data and support U.S.-based science investigations. JPL is a division of Caltech.
Media Contacts
Elizabeth Landau
Headquarters, Washington
202-358-0845
elandau@nasa.gov
Calla Cofield
Jet Propulsion Laboratory, Pasadena, Calif.
626-808-2469
calla.e.cofield@jpl.nasa.gov
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