Artist's concept of the Hinode (Solar-b) spacecraft in orbit.
At NASA Kennedy Space Center's Launch Pad 39A, a technician makes his way across a platform in space shuttle Endeavour's…
Less than two months before launch, team members conduct their final checks of NASA's Aquarius instrument at the Spaceport Systems…
President Barack Obama, First Lady Michelle Obama, daughters Malia, Sasha, and the First Lady's mother Marian Robinson, are shown the…
Aurora Australis at the geographic South Pole (90 degrees S. latitude) on May 1, 2011.
President Barack Obama, First Lady Michelle Obama, daughters Malia, left, Sasha, Mrs. Obama's mother Marian Robinson, astronaut Janet Kavandi and…
The space shuttle Endeavour sat on Launch Pad 39A as a storm passed prior to the rollback of the Rotating…
This waxing gibbous moon with 83 percent of the disk illuminated was photographed by retired AT&T engineer and amateur photographer…
NASA Associate Administrator for Education and astronaut Leland Melvin, center, blasts off a rocket for young participants at a 'Build…
This artist's concept shows NASA's two Voyager spacecraft exploring a turbulent region of space known as the heliosheath, the outer…
