Planet Nine was previously suggested as a possible explanation for distant orbital clustering. It was thought to be ten times Earth’s mass, orbiting far beyond Neptune.

The long road to the launch of a fourth mainline Borderlands game had a bumpy start. While plenty fell in love with Borderlands 3 and its improvements to the looter-shooter series ...

Recent research suggests a warp in the orbital plane of Trans-Neptunian Objects (TNOs) between 80 and 400 AU, hinting at the ...