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

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 ...

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 ...

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

Since the very beginning, Mental Floss has been dedicated to dredging up fascinating facts from across a broad range of topics—we’ve covered everything from strange animal stories to weird historical ...

Check for your birth date. Disregard birth months.

Have you ever had one of those moments where the sheer vastness of the world or the universe completely blows your mind? It ...

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

Explore 7 mysterious and interesting facts about the Moon, including its origin, water presence, orbit, size, and potential ...

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

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

Adventurous, curious, and occasionally reckless, Sagittarius season sparks exploration and expansion in the realms of spirit, imagination, and faith.