For the past decade, gravitational wave astronomy has opened our eyes to amazing cosmic phenomena like the collisions of black holes and neutron stars thanks to LIGO, the Laser Interferometer ...

A supermoon occurs when the full moon coincides with the moon being at the point in its orbit within 90% of its closest ...

A class of University of Texas astronomy students has discovered that nearby dwarf galaxy Segue-1 seems to host a supermassive black hole.