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NASA’s Webb Depicts Staggering Structure in 19 Nearby Spiral Galaxies

It’s oh-so-easy to be absolutely mesmerized by these spiral galaxies. Follow their clearly defined arms, which are brimming with stars, to their centers, where there may be old star clusters and – sometimes – active supermassive black holes.
Posted January 29, 2024
Lunar Reconnaissance Orbiter (LRO)
Earth's Moon
Goddard Space Flight Center
The Solar System

NASA’s LRO Spots Japan’s Moon Lander 

On Jan. 19, 2024, at 10:20 a.m. EST, the JAXA (Japan Aerospace Exploration Agency) Smart Lander for Investigating Moon (SLIM) landed on the lunar surface. Five days later, NASA’s Lunar Reconnaissance Orbiter (LRO) spacecraft passed over the landing site and photographed SLIM. LRO acquired the image at an altitude of about 50 miles (80 km). […]
Posted January 26, 2024
Astrophysics Division
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Missions
Spiral Galaxies
The Universe

Hubble Studies a Sparkling Galaxy Pair

A pair of small, interacting galaxies shine in this new NASA Hubble Space Telescope image. The larger of the two galaxies is named NGC 5410 and was discovered in 1787 by British astronomer William Herschel. It spans 80,000 light-years across and has a bright white bar of stars at its center. It is also a […]
Posted January 26, 2024
Astrophysics
Astrophysics Division
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Missions
The Universe

Hubble Captures a Faint Bridge of Stars

One of the galaxies from a galactic group known as Arp 295 is visible in this new NASA Hubble Space Telescope image, along with part of the faint 250,000-light-year-long bridge of stars and gas that stretches between two of the galaxies. The galaxies have passed close enough together that their mutual gravity created this cosmic […]
Posted January 25, 2024
Exoplanets
Goddard Space Flight Center
Hubble Space Telescope
Missions
Studying Exoplanets
The Universe

NASA’s Hubble Finds Water Vapor in Small Exoplanet’s Atmosphere

Astronomers using NASA’s Hubble Space Telescope observed the smallest exoplanet where water vapor has been detected in the atmosphere. At only approximately twice Earth’s diameter, the planet GJ 9827d could be an example of potential planets with water-rich atmospheres elsewhere in our galaxy.
Posted January 25, 2024
Astrophysics
Black Holes
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
Gravitational Waves
Jet Propulsion Laboratory
Laser Interferometer Gravitational Wave Observatory (LIGO)
LISA (Laser Interferometer Space Antenna)
Stellar-mass Black Holes
Supermassive Black Holes

NASA Collaborating on European-led Gravitational Wave Observatory in Space

The first space-based observatory designed to detect gravitational waves has passed a major review and will proceed to the construction of flight hardware. On Jan. 25, ESA (European Space Agency), announced the formal adoption of LISA, the Laser Interferometer Space Antenna, to its mission lineup, with launch slated for the mid-2030s.
Posted January 25, 2024
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Missions
The Universe

Hubble Spies Side-by-Side Galaxies

A barred spiral galaxy and a lenticular galaxy come together to create this interacting pair known as Arp 140. The lenticular galaxy, NGC 274, is visible on the right side of this new NASA Hubble Space Telescope image, and the barred spiral, NGC 275, is at left. The twosome is located in the constellation Cetus.  Lenticular […]
Posted January 24, 2024
NOAA (National Oceanic and Atmospheric Administration)
Goddard Space Flight Center
GOES (Geostationary Operational Environmental Satellite)
GOES-U
Kennedy Space Center
Launch Services Program
Missions
NASA Centers & Facilities

NOAA’s GOES-U Arrives in Florida for Processing Ahead of Launch

The Geostationary Operational Environmental Satellite U (GOES-U), the fourth and final weather-observing and environmental monitoring satellite in NOAA’s GOES-R Series, is now in Florida. The satellite landed on Tuesday, Jan.
Posted January 24, 2024
Active Galaxies
Astrophysics Division
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Missions
The Universe

Hubble Glimpses a Bright Galaxy Group

This new NASA Hubble Space Telescope image shows a group of interacting galaxies known as LEDA 60847. LEDA 60847 is classified as an active galactic nuclei, or AGN. An AGN has a supermassive black hole in the galaxy’s central region that is accreting material. The AGN emits radiation across the entire electromagnetic spectrum and shines […]
Posted January 23, 2024
Astrophysics Division
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Star-forming Nebulae
The Universe

New U.S. Postal Service Stamps Feature Iconic NASA Webb Images

The U.S. Postal Service has issued two new Priority Mail stamps celebrating NASA’s James Webb Space Telescope, the largest, most powerful, and most complex telescope ever put in space. The stamps, issued Jan. 22, feature images of the cosmos captured by Webb since it began its science mission in 2022. Webb is a mission led […]
Posted January 22, 2024
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