Asteroid 2023 JF flew about 199,000 miles (320,000 km) away from Earth. It's estimated size is about 34 feet wide (10 meters), roughly the size of a bus. Orbit animation courtesy: NASA/JPL-Caltech | ...

Asteroid 2024 DW flew about 139,000 miles (224,000 km) away from Earth. The space rock was estimated to be about 43 feet wide ...

Years of testing, emergency systems and sensors have gone into protecting the astronauts set to head to the moon.

NASA's Apollo moonshots are a tough act to follow, even after all this time. As four astronauts get set to blast off on ...

Th Artemis II mission will take four astronauts thousands of miles beyond the moon before the Orion spacecraft makes a U-turn ...

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NASA astronauts are gearing up to fly around the moon for the first time in more than a half-century. The 10-day Artemis mission aboard the Orion spacecraft won't land on the moon or even orbit it.

After 54 years, humankind will finally return to the moon thanks to the upcoming April liftoff of NASA’s Artemis 2, which ...

NASA astronauts are gearing up to fly around the moon for the first time in more than a half-century. The 10-day Artemis mission aboard the Orion spacecraft won't land on ...

The 1968 photo of our blue planet inspired the global environmental movement. Now, NASA hopes to recapture that magic on ...

UK viewers can watch NASA's Artemis 2 launch live at 11:24 pm as four astronauts embark on a 10-day, 685,000-mile loop around ...