Goddard Space Flight Center

Astrophysics
Galaxies
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Science & Research
Spiral Galaxies
The Universe

NASA’s Webb Digs into Structural Origins of Disk Galaxies

Present-day disk galaxies often contain a thick, star-filled outer disk and an embedded thin disk of stars. For instance, our own Milky Way galaxy’s thick disk is approximately 3,000 light-years in height, and its thin disk is roughly 1,000 light-years thick. How and why does this dual disk structure form? By analyzing archival data from […]
Posted June 26, 2025
International Space Station (ISS)
Active Galaxies
Astrophysics
Black Holes
Galaxies
Galaxies, Stars, & Black Holes Research
Goddard Space Flight Center
ISS Research
Neutron Stars
NICER (Neutron star Interior Composition Explorer)
Pulsars
Science & Research
Stars
The Universe

NICER Status Updates

June 24, 2025 NASA’s NICER (Neutron star Interior Composition Explorer), an X-ray telescope on the International Space Station, has paused observations due to a problem with one of the motors that drives its ability to track cosmic objects.
Posted June 24, 2025
Science-enabling Technology
Earth
Earth Science
Earth Science Division
Earth's Moon
General
Goddard Space Flight Center
Langley Research Center
Lunar Science
Science Instruments
Science Mission Directorate
Small Satellite Missions
Technology

NASA Tech to Use Moonlight to Enhance Measurements from Space

NASA will soon launch a one-of-a-kind instrument, called Arcstone, to improve the quality of data from Earth-viewing sensors in orbit. In this technology demonstration, the mission will measure sunlight reflected from the Moon— a technique called lunar calibration.
Posted June 21, 2025
Lunar Reconnaissance Orbiter (LRO)
Earth's Moon
Goddard Space Flight Center

NASA’s LRO Views ispace HAKUTO-R Mission 2 Moon Lander Impact Site

On June 11, NASA’s LRO (Lunar Reconnaissance Orbiter) captured photos of the site where the ispace Mission 2 SMBC x HAKUTO-R Venture Moon (RESILIENCE) lunar lander experienced a hard landing on June 5, 2025, UTC. RESILIENCE was launched on Jan. 15 on a privately funded spacecraft. LRO’s right Narrow Angle Camera (one in a suite […]
Posted June 20, 2025
Astrophysics
Astrophysics Division
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Irregular Galaxies
The Universe

Hubble Studies Small but Mighty Galaxy

This portrait from the NASA/ESA Hubble Space Telescope puts the nearby galaxy NGC 4449 in the spotlight. The galaxy is situated just 12.5 million light-years away in the constellation Canes Venatici (the Hunting Dogs). It is a member of the M94 galaxy group, which is near the Local Group of galaxies that the Milky Way […]
Posted June 20, 2025
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Ionosphere
Missions
NASA Centers & Facilities
NASA Directorates
Science & Research
Science Mission Directorate
Sounding Rockets
Sounding Rockets Program
The Solar System
The Sun
Uncategorized
Wallops Flight Facility
Weather and Atmospheric Dynamics

NASA Launching Rockets Into Radio-Disrupting Clouds

NASA is launching rockets from a remote Pacific island to study mysterious, high-altitude cloud-like structures that can disrupt critical communication systems. The mission, called Sporadic-E ElectroDynamics, or SEED, opens its three-week launch window from Kwajalein Atoll in the Marshall Islands on Friday, June 13.
Posted June 12, 2025
James Webb Space Telescope (JWST)
Goddard Space Flight Center
NASA+

NASA+ Documentary “Cosmic Dawn” Reveals Untold Story of James Webb Space Telescope 

What does it take to gaze through time to our universe’s very first stars and galaxies?   NASA answers this question in its new documentary, “Cosmic Dawn: The Untold Story of the James Webb Space Telescope.” The agency’s original documentary, which chronicles the story of the most powerful telescope ever deployed in space, was released […]
Posted June 11, 2025
Astrophysics
Galaxies
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Science & Research
The Universe

NASA’s Webb ‘UNCOVERs’ Galaxy Population Driving Cosmic Renovation

Astronomers using data from NASA’s James Webb Space Telescope have identified dozens of small galaxies that played a starring role in a cosmic makeover that transformed the early universe into the one we know today. “When it comes to producing ultraviolet light, these small galaxies punch well above their weight,” said Isak Wold, an assistant […]
Posted June 11, 2025
Coronagraph
Coronal Diagnostic Experiment (CODEX)
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Space Weather
The Sun
The Sun & Solar Physics

NASA’s CODEX Captures Unique Views of Sun’s Outer Atmosphere

Key Points: Scientists analyzing data from NASA’s CODEX (Coronal Diagnostic Experiment) investigation have successfully evaluated the instrument’s first images, revealing the speed and temperature of material flowing out from the Sun.
Posted June 11, 2025
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