Search for Life Archive
19 May 2013, 07:06 AM ET
What was your favorite space news story of the last week?
18 May 2013, 10:29 AM ET
From snow falling on our largest telescopes to cool lunar vehicles in space, don't miss these amazing space photos of the week.
18 May 2013, 07:00 AM ET
NASA's Kepler has revolutionized exoplanet science, researchers say.
16 May 2013, 07:00 AM ET
A rundown of the prolific mission's most memorable finds to date.
16 May 2013, 07:00 AM ET
There's a chance the prolific instrument could recover from its recent malfunction, officials say.
15 May 2013, 04:01 PM ET
More than 800 extrasolar planets have been discovered.
15 May 2013, 03:44 PM ET
The Kepler spacecraft has been a prolific exoplanet tool, but a mechanical failure has sealed its fate, NASA says.
15 May 2013, 04:30 AM ET
The Mars Orbiting Space Telescope could help assess the Red Planet's potential to host life, advocates say.
12 May 2013, 07:56 AM ET
From images of an unplanned spacewalk to smartphone pics of Earth from space, don't miss these amazing space photos of the week.
12 May 2013, 12:34 AM ET
What was your favorite space news story of the last week?
10 May 2013, 07:00 AM ET
Mission scientists want to confirm the exciting results from the rover's first drilling operation.
09 May 2013, 12:25 PM ET
See images and photos of the strange new worlds around the star HR 8799 128 light-years from Earth.
09 May 2013, 07:00 AM ET
Congress wants an update on the search for planets like our own.
08 May 2013, 12:40 PM ET
A recent study explores how atmospheric pressure on Earth-like worlds could impact their ability to support liquid water.
06 May 2013, 03:40 PM ET
NASA's Curiosity rover should help clarify Mount Sharp's origins in the coming months.
05 May 2013, 09:03 AM ET
What was your favorite space news story of the last week?
04 May 2013, 12:14 AM ET
From a 'bullet' hitting the ISS to a monster storm on Saturn, don't miss these amazing space photos of the week.
02 May 2013, 02:01 PM ET
Many different types of exoplanets could potentially support life, MIT's Sara Seager says.
02 May 2013, 02:01 PM ET
NASA and the European Space Agency are doubling down in the search for alien planets.
02 May 2013, 02:00 PM ET
Super Earths are the most common planets in the solar system, but there are none around the sun.
02 May 2013, 12:33 PM ET
Tests of the mysterious skeleton, believed by some to be an alien, have so far revealed only human DNA.
01 May 2013, 09:00 AM ET
The effort aims to start giving popular names to the hundreds of planets known beyond our solar system.
01 May 2013, 07:00 AM ET
The prolific instrument may soon lose its ability to lock precisely onto target stars.
01 May 2013, 12:00 AM ET
Spectacular images every day.
30 April 2013, 12:30 PM ET
Each mosaic was stitched together using at least 20 images taken by the rover itself.
29 April 2013, 06:45 AM ET
The half-frozen, half-oceanic worlds might be good places to look for alien life.
28 April 2013, 10:30 AM ET
What was your favorite space news story of the last week?
27 April 2013, 08:06 AM ET
From the glowing pink moon to a recycling galaxy, don't miss these amazing space photos of the week.
23 April 2013, 07:00 AM ET
Robots aren't yet capable of exploring the Red Planet's most promising environments.
22 April 2013, 06:11 PM ET
Mars One will do its best to avoid disturbing potential Red Planet life.
21 April 2013, 09:03 PM ET
What was your favorite space news story of the last week?
21 April 2013, 05:19 PM ET
From new superearths to a stunning view of the horsehead nebula, don't miss these amazing space photos of the week.