There are advances being made almost daily in the disciplines required to make space and its contents accessible.
This blog brings together a lot of that info, as it is reported, tracking the small steps into space that will make it just another place we carry out normal human economic, leisure and living activities.
Monday 22 February 2016
Trilobites: A Black Hole That Has Stopped Swallowing Stars
more »
At the core of a galaxy some 300 million light-years away is a supermassive, inactive black hole that is about 21 billion times the size of the sun.
No comments:
Post a Comment