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  1. A giant meteorite boiled the oceans 3.2 billion years ago.

    A giant meteorite boiled the oceans 3.2 billion years ago.

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  2. Orionids meteor shower peaks tonight: Best times, places to see debris from Halley’s comet

    Orionids meteor shower peaks tonight: Best times, places to see debris from Halley’s comet

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  3. Norwegian scientists uncover disturbing details about 800-year-old corpse dumped in castle well

    Norwegian scientists uncover disturbing details about 800-year-old corpse dumped in castle well

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  4. Rare Cosmic Show: Supermoon and Comet Light Up the Sky - Don’t Miss This Stunning Spectacle

    Rare Cosmic Show: Supermoon and Comet Light Up the Sky - Don’t Miss This Stunning Spectacle

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  5. Catch the Orionid Meteor Shower This Weekend: Watch Halley's Comet Dust Ignite the Night Sky!

    Catch the Orionid Meteor Shower This Weekend: Watch Halley's Comet Dust Ignite the Night Sky!

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  6. 'Severe' geomagnetic storm to slam Earth Thursday, possible as far south as California and Alabama

    'Severe' geomagnetic storm to slam Earth Thursday, possible as far south as California and Alabama

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  7. NASA astronaut remains in the hospital after returning from an extended stay in space

    NASA astronaut remains in the hospital after returning from an extended stay in space

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  8. 1st wheel was invented 6,000 years ago in the Carpathian Mountains, modeling study suggests

    1st wheel was invented 6,000 years ago in the Carpathian Mountains, modeling study suggests

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  9. First glimpse of comet visible over San Antonio will be Friday night

    First glimpse of comet visible over San Antonio will be Friday night

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  10. SpaceX's Crew-8 astronauts to depart ISS for trip home on Oct. 13

    SpaceX's Crew-8 astronauts to depart ISS for trip home on Oct. 13

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  12. Resurrected in Space: The Incredible Story of the 1181 “Zombie Star”

    Resurrected in Space: The Incredible Story of the 1181 “Zombie Star”

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  13. NASA Launches Europa Clipper to Explore an Ocean Moon’s Habitability

    NASA Launches Europa Clipper to Explore an Ocean Moon’s Habitability

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  14. Could Jupiter's moon be habitable? NASA sends 'Europa Clipper' to find out

    Could Jupiter's moon be habitable? NASA sends 'Europa Clipper' to find out