Space

M60-UCD1: Tiny Galaxy, Supermassive Black Hole

M60-UCD1: Tiny Galaxy, Supermassive Black Hole

An ultracompact dwarf galaxy known as M60-UCD1 harbors a supermassive black hole – the smallest galaxy known to contain such a massive light-sucking object. The astronomers used the Gemini North 8-…
Research Reveals Moon's Violent Volcanic Past

Research Reveals Moon's Violent Volcanic Past

The farside of the moon may have had some extremely explosive volcanic eruptions hundreds of millions of years ago. The findings, reported in a paper submitted to the Journal of Geophysical…