Red specks in the early universe are puzzling astronomers, but a proposed explanation suggests they are the progenitors of ...

A new study published in Nature Astronomy is changing the way we understand how the Milky Way galaxy is moving through space. Turns out, there's a never-before-detected void in space called the ...

Lunar eclipses come in three types, which affect whether the moon turns red. The first type, a penumbral eclipse, occurs when a full moon enters Earth's fuzzier outer shadow in space, called its ...