US
NASA delays its second launch attempt of rocketship by several weeks, after stubborn fuel leak
Latest attempt to launch the 32-story-tall SLS rocket and its Orion capsule was scrubbed after hydrogen leak
Ground teams at Kennedy Space Center prepared on Saturday for a second try at launching NASA's towering
The James Webb Space Telescope photographs its first image of an exoplanet orbiting a star outside our solar system
SpaceX to launch five more astronaut missions to the International Space Station for NASA at the end of the decade
NASA aims to make a second attempt to launch its giant next-generation moon rocket on Sept. 3
NASA postpones first test launch of new rocketship it plans to use for future astronaut flights back to the moon
US space agency cited a problem on one of the Space Launch System rocket's main engines
The 1.3 million-mile journey will last 42 days, three hours, and 20 minutes
Orion spacecraft is expected to travel 40,000 miles beyond the moon in its first integrated flight test