
Nov. 18, 2013 -- The engine ignites under the United Launch Alliance Atlas V rocket, lifting NASA's Mars Atmosphere and…

At Cape Canaveral Air Force Station's Space Launch Complex 41 a United Launch Alliance Atlas V rocket stands ready to…

This image shows the IC-434 nebula in the Orion constellation, with the famous Horsehead Nebula faintly seen upside down at…

This image shows the IC-434 nebula in the Orion constellation, with the famous Horsehead Nebula faintly seen upside down at…

The Soyuz TMA-09M spacecraft departs from the International Space Station’s Zvezda Service Module and heads toward a landing near the…

The Soyuz TMA-09M spacecraft departs from the International Space Station’s Zvezda Service Module and heads toward a landing near the…

The Soyuz TMA-09M spacecraft departs from the International Space Station’s Zvezda Service Module and heads toward a landing near the…

The Soyuz TMA-09M spacecraft departs from the International Space Station’s Zvezda Service Module and heads toward a landing near the…

NASA astronaut Michael Hopkins, Expedition 38 flight engineer, conducts a session with the Capillary Flow Experiment (CFE) in the Harmony…

NASA astronaut Rick Mastracchio, Expedition 38 flight engineer, gets a workout on the advanced Resistive Exercise Device (aRED) in the…