A new theory explains how dozens of mysterious planet pairs discovered by the James Webb Space Telescope, dubbed "JuMBOs," ...

The strange blend of surface chemistry on Nix and Hydra raises big question about the evolution of the Pluto system.

December could shake up your plans, leaving you with a change of heart and not the kind you'd expect under the mistletoe!

A new paper discusses the possible existence of an unseen planet in the outer solar system, the so-called "Planet X" or ...

New exhibit to replace Greenbelt Planet Walk with a new trail through Julia Davis Park — but this time, with one less member ...

Between the Aquarius moon and Mercury retrograde, astrologer Lisa Stardust predicts Dec. 5 will be the best astrological day ...

Pluto has had a tough couple of decades. Formerly the ninth planet in our solar system, Pluto was demoted in 2006 to a “dwarf ...

NASA’s Mars 2020 rover mission and Purdue University planetary scientist Briony Horgan are approaching a new phase in the search for details about the red planet’s history ...

NASA’s New Horizons mission revolutionized our view of Pluto, revealing a vibrant, geologically active world full of ...

While some believe luck is just that, others (including researchers) are convinced that luck is the product of an optimistic ...

Pluto has captivated space enthusiasts and scientists alike, but many facts about this dwarf planet are still misunderstood. From its distant orbit to the surprising brightness of New Horizons images, ...

Why did Pluto lose its planet status? What does it mean for the way we categorize celestial bodies? Join us as we unravel the ...