NASA Ames Reproduces the Building Blocks of Life in Laboratory

NASA scientists studying the origin of life have reproduced uracil, cytosine, and thymine, three key components…

NASA Ames Reproduces the Building Blocks of Life in Laboratory

NASA scientists studying the origin of life have reproduced uracil, cytosine, and thymine, three key components…

Astronauts Complete Series of Three Spacewalks

On Sunday, March 1, Expedition 42 Flight Engineer Terry Virts and Commander Barry "Butch" Wilmore ventured…

NASA Astronauts on Space Station to Speak Live with Dallas Students

NASA astronauts on the International Space Station will speak with students and faculty from the School…

NASA Spacecraft Nears Historic Dwarf Planet Arrival

NASA’s Dawn spacecraft has returned new images captured on approach to its historic orbit insertion at…

NASA Administrator Lauds Senator Mikulski for Championing America’s Space Program

Statement from NASA Administrator Charles Bolden on Monday’s announcement by Maryland Senator Barbara Mikulski of her…

Astronaut Salutes Nimoy From Orbit

International Space Station astronaut Terry Virts (@AstroTerry) tweeted this image of a Vulcan hand salute from…

NASA Administrator Remembers Leonard Nimoy

Leonard Nimoy was an inspiration to multiple generations of engineers, scientists, astronauts, and other space explorers.…

NASA Sets Coverage for Launch of Magnetospheric Multiscale Mission

NASA’s Magnetospheric Multiscale (MMS) mission is set to lift off at 10:44 p.m. EDT Thursday, March…

The Shuttle Enterprise

In 1976, NASA's space shuttle Enterprise rolled out of the Palmdale manufacturing facilities and was greeted…