A prop axe was brought in as crew members set the scene for a horror movie being filmed in Budapest's former psychiatric ...

Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to ...

Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...

Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...

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A NASA official says a Sunday morning meteor show was likely caused by ‘a small comet fragment’ that streaked across the skies of northern Michigan. Skywatchers called it a meteorite.

Amateur sky watchers believe a meteorite fell to earth in northeast Michigan Sunday morning, Nov. 23, and many people have posted video online of the space debris streaking overhead.

NASA and the European Space Agency plan to bring samples back from Mars. Could they harbor a type of life that scientists warn could trigger mass extinctions on Earth?

Potential impactors are most likely to have low velocities and the highest likelihood of hitting Earth during the winter.