The James E. Richmond Science Center in Charles County kicks off the holiday season with a series of full-dome movies and ...

Look east at sunset on Jan. 3 to see the fully-lit lunar disk climb over the eastern horizon. It will likely take on a ...

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

Auroras may be visible from Alaska to New York as an incoming coronal mass ejection is expected to slam into Earth today.

Renowned for its expertise in providing suitable laser diodes for space applications (e.g. in missions such as GAIA, CATS, ...