July 4 Morning Fireworks from NASA! A NASA Black Brant V Sounding Rocket launches in support of the Daytime Dynamo…
Bacteria. They're so resilient that they can survive just about anywhere on Earth, even in spots of extreme hot or…
The sky can be a showy stage with big-time events like eclipses, meteor showers and the occasional bright comet, but…
That video above is perhaps the ultimate off-roading adventure: taking a rover out for a spin on the moon. Look…
Rise above Earth with a telescope, and one huge obstacle to astronomy is removed: the atmosphere. We love breathing that…
Here is a great new observation of the triple star system Gliese 667 from astrophotographer Efrain Morales of the Jaicoa…
Mars moon Phobos (above, center) rising in the night time Martian sky shortly after sunset in this still image from…
Bioluminescent stars flash across the night landscape these July nights. Fireflies or lightning bugs provide a source of wonder for…
The Hubble Space Telescope team has released a video of Comet ISON as it is tearing toward its encounter with…
It looks like Vulcan was not the logical choice for the International Astronomical Union when it came to naming Pluto's…