NASA plans to catch asteroid and place in orbit around moon

Why? In part because there's a growing realization that Earth is vulnerable to an asteroid strike.

NASA announces next-generation exoplanet hunter

Kepler has been amazing, but its field of view is small. TESS will be able to survey the entire sky, seeking planets orbiting other stars.

Is this green rock from Mercury?

A meteorite designated Northwest Africa 7325 has a highly unusual chemistry similar to that measured by NASA's Mercury Messenger probe.

Curiosity rover’s parachute flapping in the wind on Mars

NASA has released seven images from the Mars Reconnaissance Orbiter showing Curiosity's parachute shifting its shape in response to the wind on Mars.

100 billion planets, say astronomers

Planets planets everywhere, and 100 billion of them Earth-like? A team of astronomers in New Zealand says it has just the technique to detect them.

Video: Best images of Earth from orbit in 2012

Stunning video compilation including true color satellite images, data visualizations, time lapses from ISS, and more.

Video: Black hole eats a super-Jupiter

ES astronomers said on April 2 they seen telltale evidence of a black hole disrupting the outer atmosphere of a super-Jupiter.

Everything you need to know: Comet PANSTARRS in April 2013

If you haven't caught Comet PANSTARRS yet, try in early April 2013! PANSTARRS photos and viewing guide here.

Will the IAU democratize the way it names space objects?

The International Astronomical Union's decision to demote Pluto from full planet status was unpopular. Will these astronomers change the way they do things?

Why Mars exploration will be suspended in April, 2013

Planet Mars mission controllers are preparing to suspend explorations of the Red Planet via spacecraft for 17 to 21 days in April, 2013.