If you do check out Jupiter with a small telescope on Sunday night, you'll see all four Galilean moons, with Ganymede and Io on one side of Jupiter and Europa and Callisto on the other. The ...

Using data from NASA's Juno spacecraft, scientists have discovered that the solar system's most volcanic body is even hotter ...

Explore the terrifying outcome if Jupiter swallowed every planet in the solar system. Senate to vote Friday on pathway to end ...

Mercury retrograde has a rep for throwing just about anything and everything in life off-track, whether you’re dealing with ...

Jupiter-like planet 8 UMi b, named Halla, orbits its host red giant star Baekdu closely. The red giant's merger with a white dwarf star questions how Halla could exist. Credit: Space.com | animation ...

I/ATLAS sent a message to Earth after it passed its perihelion. Scientists found the interstellar object brightened fivefold ...

November 2025 promises cosmic chaos with three meteor showers and a double planetary retrograde. Mercury and Jupiter's ...

Jupiter is the fastest spinning planet in our Solar System, completing a rotation in less than 10 hours. This rapid spin influences its shape, atmosphere, and extreme weather patterns, including the ...

Stars and planets are lining up for the change of seasons during the Northern Hemisphere's autumnal equinox this year.

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a main guiding principle. “All life on Earth needs liquid water, no matter ...

Mercury enters Sagittarius on Oct. 29, marking the beginning of a truth-telling era as conversations are spontaneous with no ...

The European Southern Observatory said the discovery as "the first clear detection of a baby planet in a disc with multiple rings" Abigail Adams is a Human Interest Writer and Reporter for PEOPLE. She ...