The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

An international team of astronomers has discovered new structural and spectral details of SNR J0450.4−7050, a supernova ...

A new quantum recipe for black holes could be the first step toward a theory of "quantum gravity", the "holy grail" of ...

From the fiery Dragon Eye to the majestic Seagull Nebula, explore 10 breathtaking NASA images that capture the stunning ...