At 10:58 AM on Sept. 28, 1969, residents of the small farming community of Murchison, Victoria, in Australia, heard a series of loud booms. The noise was accompanied by a strong smell and a streak of ...

Look to Scorpius this evening, where the asteroid 4 Vesta floats near the globular cluster M80 close to the Scorpion’s claws. Viewing is best looking southwest starting around 30–60 minutes after ...

The Moon reaches apogee, the farthest point from Earth in its orbit, at 5:46 A.M. EDT. At that time, our satellite will stand 251,996 miles (405,548 km) away. With the Moon sinking low in the hours ...

Resembling a lumpy chunk of coral floating through space, Hyperion is one of the weirdest moons not just of Saturn, but in the whole solar system. Its shape is irregular, its rotation is chaotic, and ...