People always want to know what will happen to Earth when the sun eventually swells up as a red giant. For one thing, the ...

These dark sky sanctuaries, reserves, parks, and trails invite you to immerse yourself in the wonders of our night skies.

What is the green flash? It’s often tied to pirate folklore but also commonly occurs in reality – learn what causes the flash ...

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from ...

This NASA/ESA Hubble Space Telescope image features the remote galaxy HerS 020941.1+001557, which appears as a red arc that ...

Southeastern Utah state and national parks will host the the fourth annual Astrofest in mid-June, highlighting the beauty of ...

If you have someone in your life that loves astronomy, these gift ideas can help you come up with something special to give ...

A galactic pileup 94 million light-years away is giving astronomers a detailed look at how cosmic collisions shape the universe.

A team of researchers led by astronomers from the International Centre for Radio Astronomy Research (ICRAR) in Australia ...

After years of experimentation — with funky oranges and sea-monkey-inflected naturals — our tastes are going back to the ...

In a recent observation of 2 strong solar flares within 24 hours, NASA has issued warnings that the intense eruptions on the ...