Crew Preparing for First STS-134 Spacewalk

To begin Flight Day 5, the crew woke at 10:30 p.m. EDT to the song “We…

AMS Installed; First Spacewalk Scheduled for Friday

Attachment of the $2 billion, 15,251-pound Alpha Magnetic Spectrometer-2 (AMS) atop the Starboard 3 segment of…

Alpha Magnetic Spectrometer-2 Installed

At 5:46 a.m. EDT, the Alpha Magnetic Spectrometer-2 (AMS) was installed successfully on the outside of…

STS-134 MCC Status Report #07

An instrument that seeks to unite astronomy and high-energy physics to give us a better understanding…

NASA’S Galaxy Evolution Explorer Finds Dark Energy Repulsive

A five-year survey of 200,000 galaxies, stretching back seven billion years in cosmic time, has led…

STS-134 MCC Status Report #08

Mission Specialists Andrew Feustel and Greg Chamitoff are set to begin the first of four spacewalks…

Cassini Spacecraft And Ground Telescope See Violent Saturn Storm

NASA's Cassini spacecraft and a Chilean ground telescope tracked the growth of a giant early-spring storm…

Commander Mark Kelly’s Statement About Future Of Space Program

Commander Mark Kelly's Statement About Future Of Space Program

Hancock County Students Provide Winning Name for Stennis Astronaut Mascot

The inflatable astronaut mascot at NASA's John C. Stennis Space Center finally has a name –…

Endeavour’s Close Up

This image of the space shuttle Endeavour's starboard wing was taken by the Expedition 27 crew…