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Astronomers Map Stellar ‘Polka Dots’ Using NASA’s TESS, Kepler
5 min read

Scientists have devised a new method for mapping the spottiness of distant stars by using observations from NASA missions of…

Aug 25, 2025
Article
Hubble Examines Low Brightness, High Interest Galaxy
2 min read

This NASA/ESA Hubble Space Telescope image zooms in on the feathery spiral arms of the galaxy NGC 45, which lies…

Aug 15, 2025
Article
Why Webb’s Earliest Galaxies Are Blowing Scientists’ Minds
25 min read

With the James Webb Space Telescope, we are seeing the early universe like never before. Webb produces beautiful images and…

Jul 29, 2025
NASA’s Webb Finds Possible ‘Direct Collapse’ Black Hole
6 min read

Editor’s Note: This post highlights a combination of peer-reviewed results and data from Webb science in progress, which has not…

Jul 15, 2025
Blog
One Survey by NASA’s Roman Could Unveil 100,000 Cosmic Explosions
7 min read

Scientists predict one of the major surveys by NASA’s upcoming Nancy Grace Roman Space Telescope may reveal around 100,000 celestial…

Jul 15, 2025
Article
Hubble Observations Give “Missing” Globular Cluster Time to Shine
2 min read

A previously unexplored globular cluster glitters with multicolored stars in this NASA Hubble Space Telescope image. Globular clusters like this…

Jul 3, 2025
Article
3 Years of Science: 10 Cosmic Surprises from NASA’s Webb Telescope
11 min read

Since July 2022, NASA’s James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to…

Jul 2, 2025
Article
NASA’s Roman to Peer Into Cosmic ‘Lenses’ to Better Define Dark Matter
5 min read

A funky effect Einstein predicted, known as gravitational lensing — when a foreground galaxy magnifies more distant galaxies behind it…

Jun 12, 2025
Article
NASA’s Chandra Sees Surprisingly Strong Black Hole Jet at Cosmic “Noon”
5 min read

A black hole has blasted out a surprisingly powerful jet in the distant universe, according to a new study from…

Jun 9, 2025
Image Article