Astronomers estimate that billions of habitable planets are orbiting red dwarf stars. What would it be like to live there?
June 2013 | By Bruce Lieberman
Jan Evans recalls how it was for the families of moon voyagers in the Apollo era.
June 2013 | By Jennifer Ross-Nazzal
To new jobs, some odder than others.
June 2013 | By Jeremy Davis
How a team of experts navigated a spaceship through the streets of L.A.
May 21, 2013 | By Heather Goss
The Herschel Space Telescope closes its eye after the last of its coolant evaporated this week.
April 30, 2013 | By Heather Goss
So it's not the Moon or Mars. Get over it.
April 12, 2013 | By Tony Reichhardt
Instead of astronauts going to the rock, the rock will come to them.
April 12, 2013 | By Guy Gugliotta
After logging nearly 1,400 hours in orbit, Jerry Ross reflects on spaceflight past and future.
April 08, 2013 | By Diane Tedeschi
The 2013 National Air and Space Museum Trophy Winners.
April 2013 | By The Editors
It’s not a place, exactly. But it could be NASA’s next destination.
April 2013 | By Guy Gugliotta
The team that landed Curiosity on Mars takes home a trophy.
March 22, 2013 | By Paul Hoversten
As the pilot of a 727 that simulates weightlessness, John Benisch is always searching for that perfect parabola.
February 01, 2013 | By Pat Trenner
NASA buys back its own technology for inflatable space modules.
January 17, 2013 | By Tony Reichhardt
In 1968, in the midst of war, Apollo 8 offered a glimmer of hope and humanity.
December 23, 2012 | By Tony Reichhardt
A 16th-century telescope, Lunar Orbiter mission documents, early views of deep space, and more go on auction this week.
December 03, 2012 | By Rebecca Maksel
A new interactive graphic highlights the space agency's plans.
November 28, 2012 | By Heather Goss
An STS-135 photo album
November 16, 2012 | By Tony Reichhardt
If the Mercury astronauts seemed obsessed with bathroom humor, maybe it was because of their doctors.
October 03, 2012 | By Tony Reichhardt
NASA's Chief Historian.
September 2012 | By Perry Turner
A gallery of traveling air- and spacecraft loaned out by the Smithsonian.
September 18, 2012 | By Heather Goss