Nemesis Star Theory: The Sun's 'Death Star' Companion
Monday, August 26, 2013 - 18:30
in Astronomy & Space
Some scientists think the sun is part of a binary system and that it has a companion star that affects life on Earth.
Updated by artificial intelligence Sat, 3 Jan 2026, 15:40:35 UTC Learn more
- Tell your friends
- Get science news via