terça-feira, 24 de dezembro de 2013


heic0211 - Science Release

Missing link found between supernovae and black holes

18 November 2002

A nearby black hole, hurtling like a cannonball through the plane of our Milky Way, has provided possibly the best evidence yet that stellar-mass black holes are made in supernova explosions. This black hole is streaking across space at a rate of 400 000 kilometres per hour - 4 times faster than the average velocity of the stars in the galactic neighbourhood. What has made it move so fast? The most likely 'cannon' is the explosive kick of a supernova, one of the Universe's most titanic events....LEIA MAIS/READ MORE

Nenhum comentário:

Postar um comentário