The Spaced Out series present the curious idea about the Sun having a twin. There are some apocalypse theories that are related to this idea. According to them, there is a planet behind our Sun that comes close to Earth every 28,000 years causing catastrophic events. But is it possible?
Channels: Interesting Science Physics (General) Astrophysics Fun and Smart
Tags: spaced out sun twin apocalypse
Uploaded by: amir.nayak1 ( Send Message ) on 09-12-2012.
Duration: 4m 13s