2:41
Stephen Hawking Looks Back
Stephen Hawking says that, were he to start from scratch, he wouldn’t focus on physics.
11:49
Are We There Yet? Voyager 1 Finally Answers ‘Yes’
Scientists announced this week that Voyager has finally reached interstellar space.
Voyager: The Story JPL Tried to Kill
When trouble with Voyager turned into trouble for me.
17:32
Life From Mars
Could Mars have been a better starting point for the origins of life on Earth?
6:48
NASA Craft to Sniff Moondust, Test Laser Broadband
The Lunar Atmosphere and Dust Environment Explorer will suck up dust and gas above the Moon.
The Rim Fire, As Seen From Space
NASA’s MISR experiment snaps pictures of Earth, keeping tabs on environmental attributes from aerosols to smoke plumes.
16:55
Space Telescope Reawakened for an Asteroid Hunt
NASA will give the dormant WISE space telescope a new task, enlisting it in the hunt for near-Earth asteroids.
24:59
A Telescope Fails, but the Hunt for Exoplanets Continues
Although the Kepler planet-hunting telescope is no longer operating, discoveries remain to be made in its data.
11:23
Comet Dust Brings a Spectacular Sky Show
The annual Perseid meteor shower, produced by remnants of the Swift-Tuttle comet, is back.
11:49
For Asteroid Ideas, NASA Looks to the Crowd
When NASA asked the public for ideas on tracking and exploring asteroids, the agency received more than 400 ideas.