In mid-November 2024, a photograph circulated on social media, allegedly showing three planets perfectly aligned above the ...

Learn how you can see bright Jupiter from Earth, helped by its massive size and banded, reflective cloud tops, in December's ...

A planetary parade consisting of six planets, with a seventh to join, will be visible from the end of January 2025.

Diamond rain? Super-ionic water? These are just two proposals that planetary scientists have come up with for what lies ...