Certain extreme planets are called ultra-short period objects if they're very close to their stars and orbit them in mere hours, like K2-22b.

NASA and other space agencies are tracking 2024 YR4, a near-Earth asteroid with a small chance of impacting our planet in ...

From January to March, the night sky will host a spectacular parade of planets featuring Venus, Mars, Jupiter, Saturn, Uranus ...

A near-Earth object was likely ejected into space after an impact thousands of years ago. Now it could contribute new ...

The Senate confirmed Doug Burgum as interior secretary late Thursday after President Donald Trump tapped the North Dakota ...

A small object, 2015 DJ155, roughly the size of the Statue of Liberty, is expected to pass by Earth on January 31, traveling ...

Dr. Baumann and his colleagues hypothesize that ancient humans may have hunted and killed more animals than they could ...

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

The car, launched in 2018 on a SpaceX rocket’s upper stage, is one of many human-made objects in deep space that could ...

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

Captain Planet returns in a new comic series from Dynamite Entertainment that modernizes Earth's Greatest Champion and the ...

While the Prime Minister argued that the body would support the Government’s pledge of clean power by 2030, by tapping into ...