A large asteroid named 2025 OW will pass by Earth on 28 July at a distance of about 393,000 miles, travelling at nearly ...

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...

Learn more about the Lucy mission "fly past 52246 Donaldjohanson -NASA's Goddard Space Flight Center. Credit: NASA’s Goddard ...

Visible on the planet itself is a dark patch near the top, marking the frigid northern polar cap, where temperatures dip to ...