When Asteroid 2024 YR4 was first discovered, it created a bit of a kerfuffle when it was reported it had a couple-percent chance of hitting the Earth in 2032. At 60 meters (196 feet) across, this ...
The NASA Artemis program is taking a major step forward with its first crewed mission around the moon in more than five decades. The mission will send four astronauts aboard the Orion spacecraft to ...
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