Take a couple of minutes and have a little fun with this new video from NASA
NASA has posted a sampling of some of the most awe-inspiring photos of Mars, to celebrate the 15th anniversary of the launch of Mars Reconnaissance Orbiter....
Lightning sprites - aka red sprites - are electrical discharges taking place high in Earth's atmosphere, above thunderstorms.
NASA's 2nd planet-hunter, TESS, has spent 2 years surveying the sky for exoplanets orbiting distant stars. It has found over 2,000 exoplanets so far. TESS now...
Have you caught any Perseid meteors? If so, share your photos with us! If your skies have been cloudy, enjoy these great meteor photos from EarthSky...
This visualization by Ian Webster and Peter Jenniskens uses NASA data to render known Perseid meteoroids in space. Don't miss this!
Vast areas of Mars’ nightside atmosphere glow and pulsate with ultraviolet light, according to images from NASA’s MAVEN spacecraft.
Researchers have discovered a giant atmospheric wave-like phenomenon in Venus' lower atmosphere, unlike anything else seen in the solar system. Evidence shows it has existed since...