Goddard Space Flight Center

Nancy Grace Roman Space Telescope
Goddard Space Flight Center

NASA’s Roman Observatory Passes Spate of Key Tests

NASA’s nearly complete Nancy Grace Roman Space Telescope has made another set of critical strides toward launch. This fall, the outer portion passed two tests — a shake test and an intense sound blast — to ensure its successful launch. The inner portion of the observatory underwent a major 65-day thermal vacuum test, showing that […]
Posted November 25, 2025
Earth
Earth's Atmosphere
Goddard Space Flight Center
Ozone Layer

NASA, NOAA Rank 2025 Ozone Hole as 5th Smallest Since 1992

The ozone hole over the Antarctic was small in 2025 compared to previous years and remains on track to recover later this century. The hole this year was the fifth smallest since 1992, the year a landmark international agreement to phase out ozone-depleting chemicals began to take effect.
Posted November 24, 2025
Astrophysics
Galaxies, Stars, & Black Holes Research
Goddard Space Flight Center
Star Clusters
Stars
Stellar Evolution
TESS (Transiting Exoplanet Survey Satellite)
The Universe

NASA’s TESS Spacecraft Triples Size of Pleiades Star Cluster

Astronomers have revolutionized our understanding of a collection of stars in the northern sky called the Pleiades. They used data from NASA’s TESS (Transiting Exoplanet Survey Satellite) and other observatories as NASA explores the secrets of the universe for the benefit of all, from the Moon to Mars and beyond.
Posted November 20, 2025
Astrophysics
Astrophysics Division
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Spiral Galaxies
Stars
The Universe

Hubble Studies Star Ages in Colorful Galaxy

Stars of all ages are on display in this NASA/ESA Hubble Space Telescope image of the sparkling spiral galaxy called NGC 6000, located 102 million light-years away in the constellation Scorpius. NGC 6000 has a glowing yellow center and glittering blue outskirts.
Posted November 14, 2025
Astrophysics
ExoMoons
Exoplanets
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Science & Research
The Universe

NASA’s Webb Telescope Studies Moon-Forming Disk Around Massive Planet

NASA’s James Webb Space Telescope has provided the first direct measurements of the chemical and physical properties of a potential moon-forming disk encircling a large exoplanet.
Posted September 29, 2025
Goddard Space Flight Center

NASA Awards Custodial, Landscaping Services Contract

NASA has selected Melwood Horticultural Training Center Inc. of Upper Marlboro, Maryland, to provide custodial, janitorial, landscaping, and recycling services for the agency’s Goddard Space Flight Center in Greenbelt, Maryland.
Posted September 26, 2025
Langley Research Center
B200
General
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Modeling
NASA Aircraft
Radiation
Science & Research
Science in the Air
Science Mission Directorate
Space Weather

NASA Flights Study Cosmic Ray Effects for Air, Future Space Travelers

Recent airborne science flights to Greenland are improving NASA’s understanding of space weather by measuring radiation exposure to air travelers and validating global radiation maps used in flight path planning.
Posted September 26, 2025
NISAR (NASA-ISRO Synthetic Aperture Radar)
Earth Science Division
Goddard Space Flight Center
Jet Propulsion Laboratory
NASA Headquarters
Science Mission Directorate

NASA-ISRO Satellite Sends First Radar Images of Earth’s Surface

The NISAR (NASA-ISRO Synthetic Aperture Radar) Earth-observing radar satellite’s first images of our planet’s surface are in, and they offer a glimpse of things to come as the joint mission between NASA and ISRO (Indian Space Research Organisation) approaches full science operations later this year.
Posted September 25, 2025
Goddard Space Flight Center
Earth Science
Science & Research

NASA Awards Atmosphere Research Support Contract

NASA has selected Science and Technology Corp. of Columbia, Maryland, to support atmospheric science research and development at the agency’s Goddard Space Flight Center in Greenbelt, Maryland.
Posted September 25, 2025
Neil Gehrels Swift Observatory
Goddard Space Flight Center
Missions
NASA Headquarters
SBIR
Space Technology Mission Directorate

NASA Awards Company to Attempt Swift Spacecraft Orbit Boost

Driving rapid innovation in the American space industry, NASA has awarded Katalyst Space Technologies of Flagstaff, Arizona, a contract to raise a spacecraft’s orbit.
Posted September 24, 2025
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Expedition 64
1
The Universe
373
Glenn Research Center
239
Wildlife
3
Marshall Science Research & Projects
51
New Horizons
4
Alan B. Shepard Jr.
1
BepiColombo
1
Explore
7
Transformational Tools Technologies
13
GOLD (Global-scale Observations of the Limb and Disk)
3
XMM-Newton (X-ray Multi-Mirror Newton)
3
Pioneer 10
1
RS-25
2
James A. McDivitt
1
Lunar Discovery & Exploration Program
2
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3
SpaceX Commercial Resupply
25
Electrified Aircraft Propulsion
5
NASA Art Program
3
2023 Solar Eclipse
9
Artemis 2
203
Technology for Living in Space
6
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17
Visible / Optical Light
1
Orion Multi-Purpose Crew Vehicle
72
Quesst: The Science
3
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17
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2
CHAPEA Mission 2
1
Snow
14
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24
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1
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159
CloudSat
1
Solar System Exploration Research Virtual Inst.
3
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3
STS-96
1
Meteor Showers
2
NOAA-20 (JPSS-1)
2
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1
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11
Flight Innovation
46
Underway Recovery Test 11
1
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7
Pluto
3
Science for Everyone
2
John W. Young
5
MAF Status
1
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1
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35
Stellar Evolution
3
EPSCoR
3
Mariner 4
2
NASA Safety Center
3
Advanced Space Suits
2
Astrogram
8
ExoMars
3
The Big Bang
4
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1
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39
Pamela A. Melroy
8
Redstone 3 (Freedom 7)
1
ILLUMA-T
1
People of NASA
136
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11
International Space Station Division
6
Life at NASA
10
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22
Space Grant
2
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5
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10
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365
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11
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3
Carbon Cycle
6
Sustainable Flight Demonstrator
6
Frank Rubio
5
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3
Heliophysics Research Program
6
Open Science Data Repository (OSDR)
1
Project Management & Systems Engineering
2
Hispanic Heritage Month
6
Juno
21
Carruthers Geocorona Observatory (GLIDE)
7
SIR-C/X-SAR (Shuttle Imaging Radar-C / X-Band Synthetic Aperture Radar)
1
Deep Space Climate Observatory (DSCOVR)
6
STS-113
1
Mars Moons
5
Near Space Network
4
Aerospace Safety Advisory Panel
2
Audio
6
Expedition 69
3
THEMIS-ARTEMIS (Time History of Events and Macroscale Interactions During Substorms - Acceleration, Reconnection, Turbulence and Electrodynamics of Moon's Interaction with the Sun)
1
Global Ecosystem Dynamics Investigation (GEDI)
2
William A. Anders
2
Marshall Space Flight Center
348
Newsletters
7
Alan L. Bean
1
Bill Nelson
9
Extreme Temperatures
7
Transformative Aeronautics Concepts Program
27
GRACE (Gravity Recovery And Climate Experiment)
7
XRISM (X-Ray Imaging and Spectroscopy Mission)
7
Planetary Analogs
3
Russell L. Schweickart
2
James H. Newman
1
Lunar Eclipses
3
COSI (Compton Spectrometer and Imager)
2
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
26
Electrified Powertrain Flight Demo
3
NASA Centers & Facilities
163
2024 Solar Eclipse
46
Artemis 3
46
Technology for Space Travel
18
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3
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12
Orion Program
28
Quesst: The Team
3
Humans in Space
410
Land Cover
11
Charles F. Bolden Jr.
1
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6
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5
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1
Laser Communications Relay
3
COBE (Cosmic Background Explorer)
1
Solar Wind
14
Earth
282
STS-99
1
Meteors & Meteorites
2
NOAA-21 (JPSS-2)
2
Anne C. McClain
4
Bruce McCandless
2
Flight Opportunities Program
23
University Innovation
16
Gravitational Microlensing
2
Podcasts
10
Science in the Air
14
Johnson Flight Operations
3
Magellan
2
SeaWiFS (Sea-viewing Wide Field-of-view Sensor)
1
Curiosity (Rover)
29
Stellar-mass Black Holes
5
ER-2
5
Mariner 7
1
NASA Shared Services Center
14
Aeromechanics Research Facilities
1
Astromaterials
14
ExoMoons
1
The Future of Commercial Space
13
Gemini IV
1
Water Quality
2
Pandora
1
Reflection Nebulae
3
IMAP (Interstellar Mapping and Acceleration Probe)
7
William C. McCool
1
People of Space Operations
2
Robert A. R. Parker
1
Internships
29
Life on Earth
5
Commercial Supersonic Technology
15
Space Launch System (SLS)
114
Earth's Moon
134
Supermassive Black Holes
21
Modeling
4
Office of Strategic Infrastructure (OSI)
2
Apollo 9
2
Careers
11
Sustainable Flight National Partnership
4
Franklin R. Chang-Díaz
1
Vertical Motion Simulator
1
Helios 1
1
Opportunities For Educators to Get Involved
23
Project Mercury
4
Horsehead Nebula
1
Jupiter
38
Cassini
10
SkyFall
2
Deep Space Network
15
STS-125
1
Mars Odyssey
5
Near-Earth Asteroid (NEA)
10
AIM (Aeronomy of Ice in the Mesosphere)
1
Aura
2
Expedition 70
54
Thomas P. Stafford
3
Global Precipitation Measurement (GPM)
2
Marshall Test Facility and Support Infrastructure
3
Next Gen STEM
10
Ames Earth Science Division
1
Binary Stars
6
Extreme Weather Events
20
TREAT Astronauts Act
1
GRACE-FO (Gravity Recovery and Climate Experiment Follow-on)
8
Zena Cardman
1
Planetary Defense
23
S3VI
1
James Webb Space Telescope (JWST)
168
Lunar Explorer Instrument for space biology Applications (LEIA)
1
Cosmic Microwave Background
1
Spinoffs
46
Electromagnetic Spectrum
6
NASA Directorates
48
3I/ATLAS
1
Artemis 4
30
Technology Highlights
40
GALEX (Galaxy Evolution Explorer)
1
Volcanoes
18
Orionids
1
Quesst: The Vehicle
17
Hurricanes & Typhoons
16
Land Use
6
Charles O. Hobaugh
1
SOFIA (Stratospheric Observatory for Infrared Astronomy) / 747-SP
2
Donald R. Pettit
4
STS-64
2
In-flight Education Downlinks
28
Laser Interferometer Gravitational Wave Observatory (LIGO)
4
CoECI News
24
Sonifications
1
Earth Day
5
Student Opportunities
1
Michael J. Foreman
1
Northrop Grumman Commercial Resupply
24
APOD
60
Budget & Annual Reports
6
Flightlog
1
University Leadership Initiative
7
Gravitational Waves
7
Polar
1
Science Instruments
8
Johnson Leadership
2
Magellanic Clouds
3
Sensing the Universe & Multimessenger Astronomy
4
CYGNSS (Cyclone Global Navigation Satellite System)
1
STEM Engagement at NASA
78
EscaPADE (Escape and Plasma Acceleration and Dynamics Explorers)
7
Mark C. Lee
1
NASA Socials Program
5
Aeronáutica
13
Astronauts
115
Exoplanet Atmosphere
13
The Great Red Spot
1
Gemini IX
1
WB-57
3
Pandora Mission
2
Remote Sensing Technology
3
Globular Clusters
6
William R. Pogue
1
Perseids
2
Robert D. Cabana
2
Investigation of Convective Updrafts (INCUS)
1
LISA (Laser Interferometer Space Antenna)
3
Common Exploration Systems Development Division
4
Space Nuclear Propulsion (SNP)
4
Earth's Vital Signs
1
Supermoons
1
Moderate Resolution Imaging Spectroradiometer (MODIS)
21
Office of Technology, Policy and Strategy (OTPS)
21
Apollo-Soyuz
1
Carl E. Walz
1
Swift Boost Mission
5
Fruit Fly Lab (FFL)
1
Vesta
2
Heliosphere
6
Opportunities For International Participants to Get Involved
13
Protostars
21
Hubble Space Telescope
245
Jupiter Moons
23
Cell and Molecular Biology
2
Skylab
6
Deep Space Optical Communications (DSOC)
7
STS-127
1
Mars Pathfinder
1
Nebulae
62
Air Mobility Pathfinders project
6
Auroras
14
Expedition 71
7
Titan
4
Martian Moon Exploration (MMX)
2
NIAC Studies
33
Ames Research Center
234
Biological & Physical Sciences
46
EZIE (Electrojet Zeeman Imaging Explorer)
2
Trojan Asteroids
5
Grades 5 - 8
12
Planetary Defense Coordination Office
27
SAGE III (Stratospheric Aerosol and Gas Experiment)
1
Jasmin Moghbeli
11
Lunar Reconnaissance Orbiter (LRO)
22
Cosmic Rays
2
Spiral Galaxies
77
Ellington Field
2
NASA en español
60
AcrimSat (Active Cavity Irradiance Monitor Satellite)
1
Artemis 5
8
Technology Research
10
Game Changing Development Program
37
Voyager 1
8
OSAM-1 (On-Orbit Servicing, Assembly, and Manufacturing 1)
1
Radial Velocity
2
Hybrid Thermally Efficient Core
3
Landsat
17
Christina H. Koch
25
SOHO (Solar and Heliospheric Observatory)
6
Dragonfly
8
STS-65
1

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