A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

However, the Minor Planet Center (MPC), the agency responsible for cataloging asteroids, quickly retracted the classification ...

"This agreement represents a significant milestone for Planet; it is our largest contract to date and is a major step forward ...

Taking photos is a popular travel pastime, as we seek to capture moments and scenes so we can enjoy them long after the ...

The study highlights the urgent need to safeguard global tropical wetlands from human impact. Complex organisms, thousands of ...

A new analysis of samples from the asteroid Bennu, NASA’s first asteroid sample captured in space and delivered to Earth, reveals that evaporated water left a briny broth where salts and minerals ...

Stargazers can witness a rare 'planet parade' in January and February 2024, where six planets align prominently in the night ...

Scientists believe the glow could be the result of unique chemical changes triggered by the energy from the auroras.

How did woolly mammoths survive the last ice age? And how thick was the ice over New York City? Test your knowledge by taking ...

This 2022 satellite photo shows the summit of "one of the world's most dangerous volcanoes," Mount Vesuvius, peering up ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.