Since the James Webb Space Telescope (JWST) began science operations, astronomers have observed galaxies that existed more ...

Astronomers may have uncovered a hidden population of galaxies that could rewrite what we know about the universe's evolution ...

Astronomers have peered back in time to find what looks like a population of "hidden" galaxies that could hold the key to ...

(Another space telescope, Fermi, replaced it in 2008.) But Spitzer and Chandra are still up—way up—and running, unlocking secrets of the universe and surpassing the hopes of the people who ...

For decades, the center of our galaxy has held mysteries. Now, thanks to a stunning image and fresh research, scientists are ...

The attack on NASA is particularly focused on research into climate change and continues the trend, under both Republicans ...

Ostriker is responsible for groundbreaking discoveries that forever changed the way astronomers think about what the universe is made of, including the existence of dark matter.

In 2009, NASA launched the Wide-field Infrared Survey Explorer, or WISE, mission to make infrared observations. This was the ...

The CMZ spans almost 700 light years and contains some of the most dense molecular gas in the galaxy. Over the years, ...

NASA's Space Launch System (SLS) continues to make progress toward its Artemis 2 mission planned for next year; SLS is ...

Once mistaken for a fuzzy star cluster, the stunning Squid Galaxy—formally known as Messier 77—has transformed in the eyes of ...