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Earth-like Exoplanets
Exoplanet Atmosphere
Exoplanet Discoveries
Exoplanets
Terrestrial Exoplanets
The Universe

Discovery Alert: An Ice-Cold Earth?

The Discovery A candidate planet that might be remarkably similar to Earth, HD 137010 b, has one potentially big difference: It could be colder than perpetually frozen Mars. Key Facts Scientists continue to mine data gathered by NASA’s Kepler Space Telescope, retired in 2018, and continue to turn up surprises. A new paper reveals the […]
Posted January 28, 2026
Photojournal

Webb Data Reveals Dark Matter

This image from NASA’s James Webb Space Telescope, containing nearly 800,000 galaxies, is overlaid with a map of dark matter, represented in blue. Brighter blue areas indicate a higher density of dark matter. Researchers used Webb data to find the dark matter — which is invisible — via its gravitational influence on regular matter. The […]
Posted January 27, 2026
Juno
Europa
Jet Propulsion Laboratory

NASA’s Juno Measures Thickness of Europa’s Ice Shell

Results from the solar-powered spacecraft provide a new measurement of the thickness of the ice shell encasing the Jovian moon’s ocean.  Data from NASA’s Juno mission has provided new insights into the thickness and subsurface structure of the icy shell encasing Jupiter’s moon Europa.
Posted January 27, 2026
High-Tech Computing
Ames Research Center
General

NASA Launches Its Most Powerful, Efficient Supercomputer

NASA is announcing the availability of its newest supercomputer, Athena, an advanced system designed to support a new generation of missions and research projects.
Posted January 27, 2026
Protostars

NASA’s James Webb Space Telescope Finds Crystal-Spewing Protostar

The NIRCam (Near-Infrared Camera) on NASA’s James Webb Space Telescope captured the actively forming protostar EC 53 (circled at left) in the Serpens Nebula in this image released on Jan. 21, 2026.
Posted January 27, 2026
Astrophysics
Black Holes
Galaxies
Galaxy Mergers
Goddard Space Flight Center
Gravitational Waves
LISA (Laser Interferometer Space Antenna)
Supermassive Black Holes
The Universe

NASA, Partners Advance LISA Prototype Hardware

Engineers and scientists at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, completed tests this month on a second early version of a key element of the upcoming LISA (Laser Interferometer Space Antenna) mission.
Posted January 27, 2026
Artificial Intelligence (AI)
Astrophysics
Astrophysics Division
Galaxies
Goddard Space Flight Center
Gravitational Lensing
Hubble Space Telescope
Irregular Galaxies
Origin & Evolution of the Universe
The Universe

AI Unlocks Hundreds of Cosmic Anomalies in Hubble Archive

A team of astronomers has employed a cutting-edge, artificial intelligence-assisted technique to uncover rare astronomical phenomena within archived data from NASA’s Hubble Space Telescope. The team analyzed nearly 100 million image cutouts from the Hubble Legacy Archive, each measuring just a few dozen pixels (7 to 8 arcseconds) on a side.
Posted January 27, 2026
Earth Observatory
Floods

Floods Inundate Southern Mozambique

Weeks of intense rain overwhelmed rivers and reservoirs, displacing hundreds of thousands of people.
Posted January 27, 2026
Aeronautics
Advanced Air Vehicles Program
Aeronautics Research Mission Directorate
Electrified Aircraft Propulsion
Glenn Research Center
Hybrid Thermally Efficient Core

NASA, GE Aerospace Hybrid Engine System Marks Successful Test 

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard hardware.
Posted January 26, 2026
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10
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80
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