The Perseverance Mars rover's Mastcam-Z camera the Martian moon Phobos transit the Sun. See real-time and time-lapsed views ...

Loeb, though, has another explanation. In his latest blog on the interstellar object, Loeb posits that the anti-tail could ...

Looking for a sky event this week? Check out our full Sky This Week column. October 24: The Moon and Antares U.S. West Coast ...

In a secluded corner of the Lynx constellation, just 18 light-years from our planet, astronomers have found a stunning ...

The world, dubbed GJ 251 c, sits 19.6 light-years from Earth and appears to be almost four times our planet’s mass — a “super ...

Earth' orbiting within its star's habitable zone, just 20 light-years from Earth, could host extraterrestrial life.

I/ATLAS is producing a "hidden" tail of charged particles, and these scientsts have a bold new plan to send spacecraft into ...

In astrology, comets are seen as powerful cosmic messengers. Here’s how each zodiac sign can expect to feel the impact of ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers from the University of California, Irvine (UCI) and ...