Submitted by chandra on Wed, 2010-01-13 10:27
Q:
How do we know that we – and our Solar System – don't live inside a black hole?
Submitted by chandra on Wed, 2009-12-09 13:23
Q:
Is our solar system moving or traveling within our Galaxy? Is our Galaxy traveling or moving in the Universe? If so, how fast?
Submitted by chandra on Thu, 2009-11-19 11:24
We've decided to introduce a new, intermittent series to the Chandra blog. From time to time, we'll dig into our vast archive of questions submitted by the public and post the answers written by experts at the Chandra X-ray Center. Some of these will be Chandra-specific or at least X-ray astronomy related. Others, well, they'll be somewhat random. Enjoy.
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