The unbelievable landing of the Curiosity Rover on Mars capped a year of fascinating space exploration. Astrophysicist Chris Lintott looks back on the top space stories of 2012.

Ten days and counting to what promises to be the most exciting mission EVER to another planet. Adler Planetarium astrophysicist Chris Lintott joins us to talk about that, and other news from outer space.

One of the rarest astronomical events happens on Tuesday. We hear from the Adler Planetarium about what it is and how you can view it.

If there is extraterrestrial intelligence out there, the Adler Planetarium wants your help in finding it. Astrophysicist Chirs Lintott tells us how you can search for E.T. on your computer.

2011 marked the year the U.S. Space Shuttle program came to an end, but NASA's unmanned exploration of space remained at full throttle. We look at some of last year's astronomical achievements and what scientists are eyeing in the year ahead.

2011 marked the year the U.S. Space Shuttle program came to an end, but NASA's unmanned exploration of space remained at full throttle. We look at some of last year's astronomical achievements and what scientists are eyeing in the year ahead.