Goddard Space Flight Center

Nancy Grace Roman Space Telescope
Goddard Space Flight Center
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
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
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
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 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 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
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
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 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
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