Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...

Dr John Grunsfeld, former astronaut, NASA chief scientist, and retired associate administrator of NASA's Science Mission ...

The Andromeda galaxy is the galaxy next door, a very faint, fuzzy thing in the night sky, larger than a full moon. Textbooks ...

Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in ...

Interest in Betelgeuse intensified during its great dimming in 2019-20 and subsequent resurrection. Among several ...

We’ll have telescopes in our pockets that are smarter than Hubble." The not-so-good: "AI is bringing a golden age of ...

There's a huge night of rock ahead at The Sanctuary, and ASF is taking everyone on the Yellow Brick Road with "The Wizard of ...

Readings from Green Bank Telescope detect cloud made of cold hydrogen gas inside bubbles of superheated plasma.

One amateur astronomer is on a quest to identify every object in the catalog of Lynds’ dark nebulae. Tag along for the ...

The long-serving space telescope saw the third interloper to enter the solar system from beyond its limits late on Monday ...

The photos reveal a bright and well-developed coma, the cloud of gas and dust surrounding the comet's nucleus, with striking ...

The departures are playing out as NASA and other government agencies contend with significant cuts to funding and personnel.