Leading science journalists provide a daily minute commentary on some of the most interesting developments in the world of astronomy and space exploration
Bacteria Got an Early Fix on Nitrogen
Feb. 23, 2015
2:13
Stars Reveal Hidden Galaxy
Feb. 17, 2015
1:22
Space Science Budget Gets Small Lift
Feb. 10, 2015
1:41
5 Rocky Planets Found in Ancient, Distant Solar System
Feb. 2, 2015
1:40
Long-Lost Lander Found on Mars
Jan. 26, 2015
1:37
Look Up to See Latest Comet Lovejoy
Jan. 15, 2015
1:25
SpaceX Will Try Launch, Then Soft-Land Returning Booster
Dec. 31, 2014
1:31
Humans on Mars Soonish Says NASA Bigwig
Dec. 10, 2014
UV Light Colors Great Red Spot
Dec. 1, 2014
It’s Hard to Dust in Space
Nov. 20, 2014
1:36
Comet Reeks of Cat Crap and Rotten Eggs
Nov. 3, 2014
1:20
Track Cosmic Rays with Smartphone App
Oct. 16, 2014
1:27
Star-Forming Clouds May Spit Out Life’s Building Blocks
Oct. 9, 2014
Dark Matter Looks WIMPy
Sept. 24, 2014
1:34
Forensic Astronomer Dates Monet Vision
Sept. 11, 2014
1:29
Milky Way's Home Supercluster Found
Sept. 3, 2014
1:23
Neptune Visit Hits 25th Anniversary
Aug. 24, 2014
1:35
Air Pollution Could Reveal ET's Home
Aug. 13, 2014
Martian Soil Salts May Make Water Ice All Wet
July 25, 2014
1:28
Saturn Probe Ready for Its "Grand Finale"
July 9, 2014
Triple Black Hole System Found in Distant Galaxy
July 1, 2014
1:18
"Extremely Large Telescope" Breaks Ground
June 23, 2014
1:26
Seemingly Strange Solar Cycle May Be Sorta Normal
June 16, 2014
1:17
Dark Matter Shell Saved Wannabe Galaxy
June 2, 2014
Pluto Bids to Get Back Planetary Status
May 27, 2014
Jupiter's Great Red Spot Now Just Pretty Good
May 22, 2014
Oddball Eclipse Makes Star Brighter
May 15, 2014
Galaxy Gave Star Cluster the Boot
May 7, 2014
1:39
Chilly, Chilly, Little Star
April 30, 2014
Help ID Moon Craters from Your Couch
April 22, 2014
Saltine-Sized Satellites Set for Space
April 13, 2014
1:24
Absence (of Weight) Makes the Heart Grow Rounder
April 7, 2014
Rings: They're Not Just for Planets Anymore
March 26, 2014
Planet X Gets X'd Out
March 11, 2014
Giant Black Hole Spins at Half Light-Speed
March 5, 2014
Moon-Smashing Meteorite Recorded by Astronomers
Feb. 25, 2014
1:19
Hubble Finds Possible Oldest Object Ever Seen
Feb. 20, 2014
We Celebrate a Galilean Anniversary
Feb. 13, 2014
1:16
Wacky World Wobbles Wildly
Feb. 5, 2014
Faraway Planets May Be Far Better for Life
Jan. 31, 2014
Comet Spacecraft Wakes from Slumber
Jan. 23, 2014
Astronomers Cluster at Massive Meeting Conjunction
Jan. 15, 2014
Weird Supernovae Spin Faster Than Blender Blades
Dec. 30, 2013
Asteroid-Hunting Satellite Returns from Dead
Dec. 23, 2013
Preadolescent Astronomer Spots Supernova
Dec. 17, 2013
Say I Saw ISON
Nov. 25, 2013
India Targets Red Planet
Nov. 18, 2013
1:32
Astronaut Sounds Alarm On Asteroids
Nov. 4, 2013
1:33
System Has Multiple Planets Off Kilter
Oct. 21, 2013
Voyager 1 Is Officially out There
Sept. 16, 2013
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