Astronomers are on a constant search for life out in the universe and a big part of that search is finding planets where life ...

"We found that hundreds of exoplanets are larger than they appear, and that shifts our understanding of exoplanets on a large ...

From donut planets to cube shaped worlds, the shape of Earth could completely transform how we live, breathe, and survive.

The punishing radiation appears to be causing the planet to shed its atmosphere at a rate of at least 1 trillion grams per ...

NASA has found a new “Super Earth” planet just 154 light-years away that’s sending out a strange, repeating signal. The ...

"It's almost unfathomable to imagine what is happening to this planet. The planet's atmosphere simply cannot withstand the ...

Astronomers have uncovered major size errors in TESS planet data, suggesting we’ve found fewer Earth-like exoplanets than we believed.

They look like they belong on Earth. As we venture through the universe, scientists are finding uncanny - and sometimes unexpected - hints of Earth on other planets and moons.

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction.. The moment of conjunction will happen at around 9 p.m. EDT, but don't plan on seeing the linkup.

Guinan said the planets described within the study “look like a firm discovery.” “Finally, real planets have been discovered around Barnard’s Star after several false alarms over the past ...

Nearly three-fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese researchers have made a compelling case that Earth's oceans were once green ...