Link up three DarkSky getaways just a short trip from D.C. This Virginia-West Virginia adventure totals roughly 150 miles ...

Astronomers have discovered an extremely rare pair of spiraling stars about 150 light-years away, and they are headed on a [… ...

The universe doesn't come with an instruction manual—but if it did, University of Missouri Assistant Professor Charles ...

Combining with one other previously confirmed planet, one of our closest stellar neighbors now has a family of four.

This NASA/ESA Hubble Space Telescope image features the picturesque spiral galaxy NGC 4941, which lies about 67 million light ...