NASA’s ATLAS survey telescope found an interstellar comet, which could be the largest yet, in the direction of the ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A new study ...

In a new study published in the journal Nature Astronomy, scientists say mineral-rich layers of clay on Mars were once ideal ...

"As Earth's climate changes, it is impacting extreme weather across the planet," a NASA report concludes. "Record-breaking ...

Astronomers have found a new exoplanet named TOI-1846 b. This planet is nearly twice the size of Earth. It may contain a lot ...

But an international team of astronomers have detected the unmistakable signature of a gas giant planet orbiting the ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

U.S. astronaut Nichole "Vapor" Ayers captured a spectacular view of a phenomenon known as a "sprite" blazing to life above an ...

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their ...

An ichthyosaur preserved beneath a Chilean glacier is helping scientists understand the extinct animals and the world around them as a supercontinent broke up.

23.This is Robert Earl Hughes, the one-time world's heaviest man and his pet dog: At his heaviest, Robert weighed over 1,000 ...

High in the Andes Mountains of northern Chile, something extraordinary is happening. Perched on the peak of Cerro Pachón at ...