Tag: supernovas
Watch a Supernova’s Expansion Over 25 Years in Dramatic NASA Timelapse : ScienceAlert
A new video released by NASA's Chandra X-ray Observatory offers viewers a front-row seat to a cosmic spectacle…
Early views of a supernova’s first moments reveal a lopsided blast
The observations revealed that the shock wave started as an elongated structure, resembling an olive, before it evolved…