MrSpherical on MSN

The wildest moments from Mars base life

During Astrodude's stay at the Mars base, he experienced many crazy adventures. This video showcases one of those ...
Space.com on MSN

Watch the moment a brilliant green fireball meteor turns night to day over Tennessee (video)

A vivid green fireball that exploded over the southern U.S. on Oct. 14 may have been a shard of the Comet 2P/Encke.