Astronomers using the Hubble Space Telescope have observed 3I/ATLAS, only the third known object from outside our Solar ...

One of the most popular meteor showers of the year peaks Aug. 12 in the Northern Hemisphere. Here's how to watch shooting stars in Washington state.

Sunspot AR3767 erupted with a X1.7-class solar flare, followed by an X1.1-class flare from sunspot AR3780. NASA's Solar ...

The Indigenous Guard of the Nasa people formed in Colombia in 2001 to protect Indigenous territories from armed groups and from environmental destruction such as deforestation and illegal mining ...

The annual Perseid meteor shower will peak overnight Tuesday into Wednesday morning. People in the Northern Hemisphere will be able to see the meteor shower, but it is most visible just before dawn, ...

Strong moonlight will reduce Perseid meteor shower visibility by about half, but you should still be able to catch plenty of ...

The most popular meteor shower of the summer is about to peak in California. During the Perseid meteor shower, dozens of bright, fast-moving meteors zip across the night sky. The dazzling display of ...