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Euclid Galaxy Zoo – help us classify the shapes of galaxies
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By NASA
Learn Home Watch How Students Help NASA… Citizen Science Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 2 min read
Watch How Students Help NASA Grow Plants in Space: Growing Beyond Earth
Since 2015, students from across the USA have been partnering with scientists at NASA to advance research on growing plants in space, ultimately to feed astronauts on long-distance space missions, as part of Fairchild Tropical Botanic Garden’s Growing Beyond Earth project, which is now in its 9th year. This classroom-based citizen science project for 6th-12th grade students includes a series of plant experiments conducted by students in a Fairchild-designed plant habitat similar to the Vegetable Production System (VEGGIE) on the International Space Station.
This year, 8000+ students from 400+ schools are testing new edible plant varieties, studying radiation effects on growth, exploring the perfect light spectrum for super-sized space radishes, and experimenting with cosmic soil alternatives.
Watch these South Florida students show us how it’s done.
NASA citizen science projects are open to everyone around the world, not limited to U.S. citizens or residents. They are collaborations between scientists and interested members of the public. Through these collaborations, volunteers (known as citizen scientists) have helped make thousands of important scientific discoveries. More than 450 NASA citizen scientists have been named as co-authors on refereed scientific publications. Explore opportunities for you to get involved and do NASA science: https://science.nasa.gov/citizen-science/
The Growing Beyond Earth project is supported by NASA under cooperative agreement award number 80NSSC22MO125 and is part of NASA’s Science Activation Portfolio. Learn more about how Science Activation connects NASA science experts, real content, and experiences with community leaders to do science in ways that activate minds and promote deeper understanding of our world and beyond: https://science.nasa.gov/learn
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Last Updated Oct 28, 2024 Editor NASA Science Editorial Team Related Terms
Citizen Science Opportunities For Students to Get Involved Plant Biology Science Activation Vegetable Production System (VEGGIE) Explore More
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By NASA
Hubble Space Telescope Home Hubble Captures a New View of… Hubble Space Telescope 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 Lithographs Fact Sheets Glossary Posters Hubble on the NASA App More Online Activities 2 min read
Hubble Captures a New View of Galaxy M90
This eye-catching image offers us a new view of the spiral galaxy Messier 90 from the NASA/ESA Hubble Space Telescope. ESA/Hubble & NASA, D. Thilker, J This NASA/ESA Hubble Space Telescope image features the striking spiral galaxy Messier 90 (M90, also NGC 4569), located in the constellation Virgo. In 2019, Hubble released an image of M90 created with Wide Field and Planetary Camera 2 (WFPC2) data taken in 1994, soon after its installation. That WFPC2 image has a distinctive stair-step pattern due to the layout of its sensors. Wide Field Camera 3 (WFC3) replaced WFPC2 in 2009 and Hubble used WFC3 when it turned its aperture to Messier 90 again in 2019 and 2023. That data resulted in this stunning new image, providing a much fuller view of the galaxy’s dusty disk, its gaseous halo, and its bright core.
The inner regions of M90’s disk are sites of star formation, seen here in red H-alpha light from nebulae. M90 sits among the galaxies of the relatively nearby Virgo Cluster, and its orbit took M90 on a path near the cluster’s center about three hundred million years ago. The density of gas in the inner cluster weighed on M90 like a strong headwind, stripping enormous quantities of gas from the galaxy and creating the diffuse halo we see around it. This gas is no longer available to form new stars in M90, with the spiral galaxy eventually fading as a result.
M90 is located 55 million light-years from Earth, but it’s one of the very few galaxies getting closer to us. Its orbit through the Virgo cluster has accelerated so much that M90 is in the process of escaping the cluster entirely. By happenstance, it’s moving in our direction. Astronomers have measured other galaxies in the Virgo cluster at similar speeds, but in the opposite direction. As M90 continues to move toward us over billions of years, it will also be evolving into a lenticular galaxy.
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Claire Andreoli
NASA’s Goddard Space Flight Center, Greenbelt, MD
claire.andreoli@nasa.gov
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Last Updated Oct 17, 2024 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms
Astrophysics Astrophysics Division Galaxies Goddard Space Flight Center Hubble Space Telescope Science Mission Directorate Spiral Galaxies The Universe Keep Exploring Discover More Topics From NASA
Hubble Space Telescope
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
Messier 90
This beautiful spiral is expected to evolve into a lenticular galaxy.
Hubble’s Messier Catalog
Hubble’s Caldwell Catalog
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By NASA
5 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
This mosaic from ESA’s Euclid space telescope contains 260 observations in visible and infrared light. It covers 132 square degrees, or more than 500 times the area of the full Moon, and is 208 gigapixels. This is 1% of the wide survey that Euclid will capture during its six-year mission.ESA/Euclid/Euclid Consortium/NASA, CEA Paris-Saclay, image processing by J.-C. Cuillandre, E. Bertin, G. Anselmi. CC BY-SA 3.0 IGO This section of the Euclid mosaic is zoomed in 36 times, revealing the core of galaxy cluster Abell 3381, 470 million light-years from Earth. The image, made using both visible and infrared light, shows galaxies of different shapes and sizes, including elliptical, spiral, and dwarf galaxies.ESA/Euclid/Euclid Consortium/NASA, CEA Paris-Saclay, image processing by J.-C. Cuillandre, E. Bertin, G. Anselmi. CC BY-SA 3.0 IGO This image shows an area of the Euclid mosaic zoomed in 150 times. The combination of visible and infrared light reveals galaxies that are interacting with each other in cluster Abell 3381, 470 million light-years away from Earth. ESA/Euclid/Euclid Consortium/NASA, CEA Paris-Saclay, image processing by J.-C. Cuillandre, E. Bertin, G. Anselmi. CC BY-SA 3.0 IGO The location and actual size of the newly released Euclid mosaic is highlighted in yellow on a map of the entire sky captured by ESA’s Planck mission and a star map from ESA’s Gaia mission. ESA/Euclid/Euclid Consortium/NASA; ESA/Gaia/DPAC; ESA and the Planck Collaboration. CC BY-SA 3.0 IGO With contributions from NASA, the mission will map a third of the sky in order to study a cosmic mystery called dark energy.
ESA (the European Space Agency) has released a new, 208-gigapixel mosaic of images taken by Euclid, a mission with NASA contributions that launched in 2023 to study why the universe is expanding at an accelerating rate. Astronomers use the term “dark energy” in reference to the unknown cause of this accelerated expansion.
The new images were released at the International Astronautical Congress in Milan on Oct. 15.
The mosaic contains 260 observations in visible and infrared light made between March 25 and April 8 of this year. In just two weeks, Euclid covered 132 square degrees of the southern sky — more than 500 times the area of the sky covered by a full Moon.
The mosaic accounts for 1% of the wide survey Euclid will conduct over six years. During this survey, the telescope observes the shapes, distances, and motions of billions of galaxies out to a distance of more than 10 billion light-years. By doing this, it will create the largest 3D cosmic map ever made.
https://www.youtube.com/watch?v=86ZCsUfgLRQ Dive into a snippet of the great cosmic atlas being produced by the ESA Euclid mission. This video zooms in on a 208-gigapixel mosaic containing about 14 million galaxies and covering a portion of the southern sky more than 500 times the area of the full Moon as seen from Earth. Credit: ESA/Euclid/Euclid Consortium/NASA, CEA Paris-Saclay, image processing by J.-C. Cuillandre, E. Bertin, G. Anselmi; ESA/Gaia/DPAC; ESA/Planck Collaboration This first piece of the map already contains around 100 million stars and galaxies. Some 14 million of these galaxies could be used by Euclid to study the hidden influence of dark energy on the universe.
“We have already seen beautiful, high-resolution images of individual objects and groups of objects from Euclid. This new image finally gives us a taste of the enormity of the area of sky Euclid will cover, which will enable us to take detailed measurements of billions of galaxies,” said Jason Rhodes, an observational cosmologist at NASA’s Jet Propulsion Laboratory in Southern California who is the U.S. science lead for Euclid and principal investigator for NASA’s Euclid dark energy science team.
Galaxies Galore
Even though this patch of space shows only 1% of Euclid’s total survey area, the spacecraft’s sensitive cameras captured an incredible number of objects in great detail. Enlarging the image by a factor of 600 reveals the intricate structure of a spiral galaxy in galaxy cluster Abell 3381, 470 million light-years away.
This section of the Euclid mosaic is zoomed in 600 times. A single spiral galaxy is visible in great detail within cluster Abell 3381, 470 million light-years away from us. Data from both the visible and infrared light instruments on Euclid are included. ESA/Euclid/Euclid Consortium/NASA, CEA Paris-Saclay, image processing by J.-C. Cuillandre, E. Bertin, G. Anselmi. CC BY-SA 3.0 IGO “What really strikes me about these new images is the tremendous range in physical scale,” said JPL’s Mike Seiffert, project scientist for the NASA contribution to Euclid. “The images capture detail from clusters of stars near an individual galaxy to some of the largest structures in the universe. We are beginning to see the first hints of what the full Euclid data will look like when it reaches the completion of the prime survey.”
Visble as well are clouds of gas and dust located between the stars in our own galaxy. Sometimes called “galactic cirrus” because they look like cirrus clouds at Earth, these clouds can be observed by Euclid’s visible-light camera because they reflect visible light from the Milky Way.
The mosaic released today is taste of what’s to come from Euclid. The mission plans to release 53 square degrees of the Euclid survey, including a preview of the Euclid Deep Field areas, in March 2025 and to release its first year of cosmology data in 2026.
NASA’s forthcoming Nancy Grace Roman mission will also study dark energy — in ways that are complementary to Euclid. Mission planners will use Euclid’s findings to inform Roman’s dark energy work. Scheduled to launch by May 2027, Roman will study a smaller section of sky than Euclid but will provide higher-resolution images of millions of galaxies and peer deeper into the universe’s past, providing complementary information. In addition, Roman will survey nearby galaxies, find and investigate planets throughout our galaxy, study objects on the outskirts of our solar system, and more.
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, JPL 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.
For more information about Euclid go to:
https://www.nasa.gov/mission_pages/euclid/main/index.html
For more information about Roman, go to:
https://roman.gsfc.nasa.gov
News Media Contacts
Calla Cofield
Jet Propulsion Laboratory, Pasadena, Calif.
626-808-2469
calla.e.cofield@jpl.nasa.gov
ESA Media Relations
media@esa.int
2024-141
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Last Updated Oct 15, 2024 Related Terms
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By European Space Agency
On 15 October 2024, ESA’s Euclid space mission reveals the first piece of its great map of the Universe, showing millions of stars and galaxies.
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By NASA
NASA canvases the areas impacted by Hurricane Milton using cloud-penetrating L-band radar providing responders insight into flooding across Florida.NASA In the wake of Hurricane Milton, NASA is deploying resources to support Federal Emergency Management Agency (FEMA) and state emergency management agencies to aid their response effort including satellite and aerial data collection.
The agency’s Disasters Response Coordination System and Airborne Science Program are began conducting flights Friday to provide emergency responders with better insight into flooding, damage in Florida, and debris.
“After the devastating impact from hurricanes Helene and Milton, NASA immediately sprang into action,” said Karen St. Germain, director, Earth Sciences Division at NASA Headquarters in Washington. “Whether it is through observations from space or from airplanes, NASA is ready to assist communities affected by severe storms. We are working together with our federal and state partners to provide a better understanding of what is happening on the ground, in real time. NASA’s Disasters Response Coordination System was designed with the goal of delivering trusted, actionable Earth science information, where and when people need it, to enable effective response when these events strike.”
NASA’s Uninhabited Aerial Synthetic Aperture Radar Vehicle (UAVSAR) instrument is gathering rapid wide area L-Band synthetic aperture radar data shared directly with FEMA and other organizations. Flights are coordinated directly with FEMA to augment their existing satellite and aerial data collection.
Since Hurricane Milton struck, persistent cloud cover over the State of Florida has made it challenging to obtain optical satellite observations of conditions in the region. Synthetic aperture radar instruments, such as those aboard UAVSAR, can see through the clouds to observe changes on the ground. This provides much-needed observations of flood inundation across communities in Florida, as well as the extent of inland river flooding and resource deployment.
The Disaster Response Coordination System has been working closely with FEMA and state emergency management agencies to aid response efforts as Hurricane Milton approached and impacted Florida. The team is actively sharing resources with other agency partners, the state of Florida, and disaster response non-profit organizations.
NASA continues to determine the needs of its partners and is sharing maps and data on the NASA Disasters Mapping Portal as they become available.
Hurricane Milton caused significant wind, flooding, power outages, and damage across central Florida, from Sarasota and Tampa to Palm Springs and the Space Coast. Impacts are currently being assessed alongside lifesaving operations and emergency repairs. The Disasters Response Coordination System is collaborating directly with FEMA, the State of Florida Geospatial Information Office, U.S. Geological Survey, NOAA (National Oceanic and Atmospheric Administration), and the American Red Cross. The Disasters Response Coordination System is also sharing any available Earth observation data with NASA’s Kennedy Space Center emergency managers to support their damage assessment process.
By using tools like NASA’s Black Marble, and updating daily with differential analysis done to highlight areas with extended power outages, the agency provides FEMA, states, and non-profits the opportunity to distribute temporary generators, life-sustaining resources, and damage assessments.
The UAVSAR flights are being conducted with support from NASA’s Disasters Program, NASA’s Earth Action Program, and NASA’s Research and Analysis Program, and are being managed by NASA’s Armstrong Flight Research Center in Edwards, California, a NASA’s Jet Propulsion Laboratory in Southern and California, and the California Institute of Technology.
To learn more about NASA’s Disaster Response Coordination System, visit:
https://disastersresponsecoordinationsystem.gov
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