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It was...
50 years ago today ( Read more... ) -
In the news:
That Crazy Spiral in the Sky? It Might Be Real ( Read more... ) -
In the news:
It was 40 years ago today, Armstrong taught the band to play ( Read more... ) -
How big is our universe?
Some believe our universe is at least 156 billion light-years wide!
http://www.space.com/scienceastronomy/mystery_monday_040524.html -
Black Hole Puts Dent In Space-time
Ker Than
Staff Writer
SPACE.com Tue Jan 24, 8:00 AM ET
A spinning black hole in the constellation Scorpius has created a stable dent in the fabric of spacetime, scientists say. The dent is the sort of thing predicted by Albert Einstein's theory of general relativity...
Full story here: time, space, black_holes