Our universe does host life, but it’s not the most optimal universe for life. Published in 1962 by American astronomer Frank ...

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

Conflicting distance measurements have added to the uncertainty. One data source places one object at 6,500 light years away, ...

Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient ...

James Webb recently peered at an alien world that could harbor alien life. What impact would such a seismic discovery have on ...

An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found ...

A trio of astronomers from the University of Tokyo and Niigata University have found what they describe as "peculiar embedded ...

For millennia, humans have asked whether we are alone in the universe, yet the discovery of aliens still eludes us. But if ...

A new study claims it is possible an "alien visitor" could have warped our solar system during its earliest years.

The record-breaking winds are circling the nearby "puffy" exoplanet WASP-127b, and are traveling six times faster than the ...

A stronomers have discovered two objects that at first looked like a well-known stage in star formation, but also have features that don’t fit that at all. Their forthcoming paper announcing the ...

In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...