What is X-ray astronomy?
'''X-ray astronomy''' is a field of [[astronomy]] that analyzes the [[x-ray]]s coming from space. Most x-rays are filtered by earth's atmosphere so x-ray astronomy is usually done with [[telescope]]s that are on [[satellite]]s in space such as the [[Chandra X-ray Observatory]]. == Related pages == *[[Riccardo Giacconi]] [[Category:Astronomy]] {{sci-stub}}