Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

A groundbreaking NASA experiment has delivered the first successful radio astronomy observations from the lunar surface, ...

After more than a decade of mapping the stars, the European spacecraft was shut down on Thursday. But its legacy lives on.

Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

A mix of familiar events and films, a live talk about dark matter and a “Dome After Dark” audiovisual/musical performance dot ...

Astronomers studying a supermassive black hole at the center of a galaxy similar to our Milky Way may have just witnessed how ...

A massive spiral galaxy with a giant black hole is shooting huge energy jets, something scientists thought only elliptical ...

"Could our galaxy one day experience similar high-energy phenomena that will have serious consequences for the survival of ...

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the ...

A stunning new discovery has revealed a massive spiral galaxy, located nearly 1 billion light-years away, that is doing ...

The Milky Way appears as a red band in the half-sky view ... Of the remaining 1,800 zetta-suns of material, 500 zetta-suns ...

The mysterious force called Dark Energy, which drives the expansion of the Universe, might be changing in a way that challenges our current understanding of time and space.