Stars

SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
Astrophysics
Exoplanets
Galaxies
Jet Propulsion Laboratory
Stars
The Universe

NASA’s SPHEREx Space Telescope Will Seek Life’s Ingredients

Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the galaxy and take stock. Every living organism on Earth needs water to survive, so scientists searching for life outside our solar system, are often guided by the phrase “follow the water.” Scheduled to launch […]
Posted February 13, 2025
Astrophysics
Chandra X-Ray Observatory
Galaxies
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
Hubble Space Telescope
James Webb Space Telescope (JWST)
Protostars
Science & Research
Stars
The Universe

Webb Maps Full Picture of How Phoenix Galaxy Cluster Forms Stars

Discovery proves decades-old theory of galaxy feeding cycle. Researchers using NASA’s James Webb Space Telescope have finally solved the mystery of how a massive galaxy cluster is forming stars at such a high rate.
Posted February 13, 2025
Astrophysics
Chandra X-Ray Observatory
Galaxies, Stars, & Black Holes
Galaxies, Stars, & Black Holes Research
Marshall Astrophysics
Marshall Space Flight Center
Star Clusters
Stars
The Universe

NASA Telescopes Deliver Stellar Bouquet in Time for Valentine’s Day

A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the spectacular star forming region called 30 Doradus. By combining X-ray data from NASA’s Chandra X-ray Observatory (blue and green) with optical data from NASA’s Hubble Space Telescope (yellow) and radio data from the […]
Posted February 12, 2025
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Spiral Galaxies
Stars
Supernovae
The Universe

Hubble Goes Supernova Hunting

A supernova and its host galaxy are the subject of this NASA/ESA Hubble Space Telescope image. The galaxy in question is LEDA 132905 in the constellation Sculptor. Even at more than 400 million light-years away, LEDA 132905’s spiral structure is faintly visible, as are patches of bright blue stars. The bright pinkish-white dot in the […]
Posted February 7, 2025
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
Exoplanets
Galaxies
Jet Propulsion Laboratory
Stars
The Universe

6 Things to Know About SPHEREx, NASA’s Newest Space Telescope

Shaped like a megaphone, the upcoming mission will map the entire sky in infrared light to answer big questions about the universe. Expected to launch no earlier than Thursday, Feb. 27, from Vandenberg Space Force Base in California, NASA’s SPHEREx space observatory will provide astronomers with a big-picture view of the cosmos like none before.
Posted January 31, 2025
Astrophysics
Astrophysics Division
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Stars
Supernovae

Hubble Spots a Supernova

The subject of this NASA/ESA Hubble Space Telescope image is a supernova-hosting galaxy located about 600 million light-years away in the constellation Gemini. Hubble captured this image roughly two months after a supernova named SN 2022aajn was discovered. The supernova is visible as a blue dot at the center of the image, brightening the hazy […]
Posted January 31, 2025
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
Nebulae
Protostars
Stars
The Universe

Hubble Captures Young Stars Changing Their Environments

This NASA/ESA Hubble Space Telescope image peers into the dusty recesses of the nearest massive star-forming region to Earth, the Orion Nebula (Messier 42, M42). Just 1,500 light-years away, the Orion Nebula is visible to the unaided eye below the three stars that form the ‘belt’ in the constellation Orion. The nebula is home to […]
Posted January 16, 2025
Andromeda Galaxy
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
Stars
The Universe

NASA Celebrates Edwin Hubble’s Discovery of a New Universe

For humans, the most important star in the universe is our Sun. The second-most important star is nestled inside the Andromeda galaxy. Don’t go looking for it — the flickering star is 2.2 million light-years away, and is 1/100,000th the brightness of the faintest star visible to the human eye. Yet, a century ago, its […]
Posted January 15, 2025
Nancy Grace Roman Space Telescope
Astrophysics
Dark Energy
Dark Matter
Galaxies
Galaxies, Stars, & Black Holes
Galaxies, Stars, & Black Holes Research
Galaxy clusters
Goddard Space Flight Center
High-Tech Computing
Science & Research
Stars
Supernovae
Technology
The Universe

New Simulated Universe Previews Panoramas From NASA’s Roman Telescope

Astronomers have released a set of more than a million simulated images showcasing the cosmos as NASA’s upcoming Nancy Grace Roman Space Telescope will see it. This preview will help scientists explore a myriad of Roman’s science goals. “We used a supercomputer to create a synthetic universe and simulated billions of years of evolution, tracing […]
Posted January 14, 2025
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
Stars

NASA’s Hubble Tracks Down a ‘Blue Lurker’ Among Stars

The name “blue lurker” might sound like a villainous character from a superhero movie. But it is a rare class of star that NASA’s Hubble Space Telescope explored by looking deeply into the open star cluster M67, roughly 2,800 light-years away. Forensics with Hubble data show that the star has had a tumultuous life, mixing […]
Posted January 13, 2025
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18
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17
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1
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1
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3
STS-9
2
Chandra X-Ray Observatory
75
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3
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7
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4
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1
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1
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2
Vertical Motion Simulator
1
Grades 5 - 8 for Educators
13
AeroSpace Frontiers
59
Aura
2
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1
Science Mission Directorate
200
Jessica U. Meir
1
MAF Employee Assistance Program
5
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1
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1
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3
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4
NASA Shared Services Center
13
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1
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330
Gamma Rays
8
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2
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2
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1
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2
Ice & Glaciers
23
Landslides
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2017 Solar Eclipse
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Artemis 4
25
Perseids
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Robert L. Crippen
1
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8
Libera
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Climate Science
7
Space Technology Research Grants
17
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9
Sustainable Aviation
3
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336
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44
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12
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9
Alan B. Shepard Jr.
1
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43
Protostars
20
SERVIR (Regional Visualization and Monitoring System)
4
Joint Polar Satellite System (JPSS)
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Mariner 4
2
Small Satellite Missions
26
Cryosphere
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STS-51A
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6
Mars Moons
5
Near-Earth Asteroid (NEA)
10
Exoplanet Atmosphere
10
Transformative Aeronautics Concepts Program
23
Gemini XI
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Zena Cardman
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Marshall Space Flight Center
324
Next Gen STEM
8
Expedition 71
7
University Leadership Initiative
6
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3
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106
Planetary Defense Coordination Office
25
SAGE-III Meteor-3M (Stratospheric Aerosol and Gas Experiment III on Meteor-3M)
1
Irregular Galaxies
8
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94
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15
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28
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17
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40
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12
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4
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4
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2
Kennedy Space Center
256
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6
Dawn
3
STS-93
1
Langley Research Center
144
Chandrayaan-1
1
Space Communications & Navigation Program
42
Discovery Program
2
Suomi NPP (Suomi National Polar-orbiting Partnership)
5
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1
Northrop Grumman Commercial Resupply
24
Featured Careers
5
Vesta
2
Grades 9 - 12
12
Aerospace Safety Advisory Panel
2
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14
Polarimeter to Unify the Corona and Heliosphere (PUNCH)
10
Science of Space Exploration
1
Jessica Watkins
3
MAF Status
1
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3
STS-1
1
Electrified Powertrain Flight Demo
3
The Future of Commercial Space
13
NASA Socials Program
5
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3
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1
Gamma-Ray Bursts
13
William R. Pogue
1
Human Landing System Program
26
Apollo-Soyuz
1
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10
Carlos I. Noriega
1
Research and Technology at Kennedy Space Center
15
Ice Giants
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9
Artemis 5
6
Perseverance (Rover)
37
Robert L. Gibson
1
InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport)
4
Life at NASA
10
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11
Space Weather
30
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3
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6
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4
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21
For Educators
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Voyager 1
8
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1
Alan L. Bean
1
Black History Month
7
Psyche Asteroid
7
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4
Jonny Kim
4
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1
Small Spacecraft Technology Program
18
CubeSat Launch Initiative
16
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1
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7
Mars Odyssey
5
Nebulae
51
Exoplanet Detection Methods
6
TREAT Astronauts Act
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General
615
Marshall Test Facility and Support Infrastructure
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23
Expedition 72
7
University Student Research Challenge
5
Goddard Space Flight Center
629
Advanced Space Suits
2
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3
Planetary Environments & Atmospheres
6
Saturn
24
ISS Research
287
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2
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140
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35
NASA en español
54
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1
G. Reid Wiseman
22
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9
Herschel Space Observatory
1
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13
Buzz Aldrin
1
Radiation
1
Kepler / K2
8
Solar Orbiter
2
DC-8
6
STS-96
1
ICESat (Ice, Clouds and Land Elevation Satellite)
1
Laser Communications Relay
3
CHAPEA Mission 2
1
Space Communications Technology
20
Diversity at NASA
24
Super-Earth Exoplanets
10
Michael J. Foreman
1
Nova-C (Lander)
1
Fermi Gamma-Ray Space Telescope
14
Victor J. Glover
22
Grades 9-12 for Educators
14
AIM (Aeronomy of Ice in the Mesosphere)
1
B200
3
Potentially Hazardous Asteroid (PHA)
4
Science-enabling Technology
48
Jet Propulsion Laboratory
253
Magellan
2
Coronal Mass Ejections
2
STS-107
2
Electromagnetic Spectrum
5
The Great Red Spot
1
NASA Space Technology Graduate Research Opportunities (NSTGRO)
1
OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer)
18
Thomas P. Stafford
3
Ganymede
1
Wind Mission
2
Human Research Program
26
Apophis
2
Partner with NASA STEM
8
Carruthers Geocorona Observatory (GLIDE)
7
Research Archive
1
2024 Solar Eclipse
46
Artemis Accords
42
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3
Robert L. Satcher Jr.
1
Integrated Aviation Systems Program
20
Life on Earth
4
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1
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8
Earth
254
Sustainable Flight National Partnership
4
Moderate Resolution Imaging Spectroradiometer (MODIS)
15
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4
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30
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7
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3
Ames Research Center
215
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52
Psyche Mission
16
Shuttle Radar Topography Mission (SRTM)
2
José M. Hernández
1
Mark C. Lee
1
SmallSats Program
5
CubeSats
31
STS-51D
1
Eugene A. Cernan
1
Mars Pathfinder
1
Neil Gehrels Swift Observatory
12
Exoplanet Discoveries
14
Trojan Asteroids
4
Geospace Dynamics Constellation (GDC)
1
Martian Moon Exploration (MMX)
2
NICER (Neutron star Interior Composition Explorer)
8
Expedition 73
5
Uranus
6
Goddard Technology
14
Aeronáutica
13
Astrophysics
340
Planetary Geosciences & Geophysics
7
Saturn Moons
15
IXPE (Imaging X-ray Polarimetry Explorer)
16
Lunar Explorer Instrument for space biology Applications (LEIA)
1
Commercial Space Programs
22
Stellar Evolution
3
Earth's Moon
117
Technology Research
10
NASA Engineering & Safety Center Academy
1
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38
Gaia
1
What We Do
10
Hi-Rate Composite Aircraft Manufacturing
3
Apollo 1
1
Byron K. Lichtenberg
1
Radioisotope Power Systems (RPS)
15
Kjell N. Lindgren
4
Solar System Ambassadors
1
Deep Space Climate Observatory (DSCOVR)
3
STS-99
1
ICESat-2 (Ice, Cloud and land Elevation Satellite-2)
4
Laser Interferometer Gravitational Wave Observatory (LIGO)
4
Charles F. Bolden Jr.
1
Space Flight Awareness (SFA)
1
Doing Business with NASA
5
Supermassive Black Holes
20
Michael R. Barratt
2
NuSTAR (Nuclear Spectroscopic Telescope Array)
3
Find Your Place
10
Video Series
3
Grades K - 4
6
Air Mobility Pathfinders project
6
BARREL (Balloon Array for Radiation-belt Relativistic Electron Losses)
1
PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment)
8
Scientific Balloons
15
Joe H. Engle
1
Magellanic Clouds
2
COSI (Compton Spectrometer and Imager)
1
STS-113
1
Ellington Field
1
The Human Body in Space
2
NASA STEM Projects
9
Outer Planets & Ocean Worlds Program
1
Titan
4
Gas Giant Exoplanets
18
WISE (Wide-field Infrared Survey Explorer)
10
Human Space Travel Research
2
Applied Sciences Program
4
Partner With Us
7
Cassini
10
Research Opportunities in Space and Earth Sciences (ROSES)
4

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