Carl Sagan’s birthday would have been today. The astronomer is known for many things, but video games? Not really! But…

Chris Albeluhn's out of work, like all too many Americans. But instead of wasting time on Facebook or sleeping until…

The planet closest to the sun better be on its best behavior, because we're watching it. As of last night NASA's…

Astronomers are abuzz over what could be our very first glimpse of a planet being born in the dust surrounding a young…

This week the sun shot off a massive class X solar flare. Its effects on radio broadcasts, electronics, and power are…

NASA's Wide-field Infrared Survey Explorer captured this amazing image of the star Zeta Ophiuchi plowing through a…

Uranus is a cold and distant world that hasn't been seen up close for 25 years. British scientists propose a plan to…

Nearly four and a half years after Pluto was demoted from planet to dwarf planet, astronomers are still trying to…

Since the mid 1820's stargazers have been watching the skies in early January to catch a glimpse of the annual…

Saturn's icy moon Rhea has an oxygen and carbon dioxide atmosphere that is very similar to Earth's. Even better, the…

And now for some much-needed perspective on our place in the universe, courtesy of science and Photoshop. In this…

NASA and Microsoft have teamed up to deliver an amazingly detailed view of Mars to Microsoft Research's free Worldwide…

It's the first day of summer, and you know what that means — the return of our daily science posts, like this one,…

We can daydream about alien invasion, killer robots, and rampaging genetic mutations, but the world is more likely to…

30 Dor 016 is a star 90 times the size of our sun, ejected from its home, moving through space at a speed of 250,000…