The question is more complicated than you might think.
The capsule took “a perfect ride to orbit,” NASA Mission Control reported from Houston.
These newly discovered moons around Jupiter range in size from 0.6 miles to 2 miles.
Saturday marks the 37th anniversary of the Challenger tragedy. NASA remembered the crew and other fallen astronauts this week in its Day of Remembrance.
The judge's ruling Thursday threatens to unravel an agreement that Boeing negotiated with the government to avoid prosecution.
After 2024, the next total solar eclipse to be visible from the United States is in 2044!
El recién descubierto “visitante de hielo” se dirige a una noche cercana a usted.
This newly discovered "icy visitor" is headed to a night sky near you.
The 5,400-pound satellite reentered our atmosphere Sunday night.
The space agency put the odds of injury from falling debris at about 1-in-9,400.
A NASA rover by chance had its microphone on when a whirling tower of red dust passed directly overhead.
These bright, beloved meteors come from a mysterious space rock that scientists struggle to categorize.
After a 25-day journey, the Orion capsule sped through Earth's atmosphere before parachuting down off the coast of California.
One million people had applied for the chance to join a privately-funded flight around the moon on a SpaceX spaceship in the coming years.
SpaceX agreed to launch satellites for OneWeb after the British company broke ties with Russia over its invasion of Ukraine.
In exciting news, NASA hopes to send four astronauts around the moon on its next flight in 2024 before landing humans back on the...
A plush Snoopy toy had a big job for the historic launch.
After years of delays, NASA's new moon rocket thundered skyward, rising from Kennedy Space Center on 8.8 million pounds of thrust and hitting 100...
The rocket for the long-delayed mission was sitting on the launch pad as Hurricane Nicole struck Florida this week.
The star-studded new image captures the famed pillars in near-infrared light, allowing NASA's Webb telescope to see thousands of newly-formed stars.