An initial analysis suggests the object could be a young, cold planet with a temperature near 120 degrees Fahrenheit, NASA ...

Proxima Centauri b is the closest known exoplanet to our solar system that is thought to be within the habitable zone of its star.

The question of how life began has captivated humanity for millennia. Now, a team of scientists are preparing to use NASA's ...

NASA’s James Webb Space Telescope has made another remarkable discovery, identifying a massive planet with temperatures ...

A new analysis of data from NASA's Curiosity rover suggests Mars was once a planet filled with habitable river systems, brining scientists closer to finding ancient signs of life on the Martian world.

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

SCIENTISTS will be looking for three major signs that could mean there is extraterrestrial life on a planet in NASA’s alien search project called Habitable Worlds Observatory. Clues to look for ...

It didn’t have continually habitable conditions,’ he said. NASA says its Curiosity rover, which touched Martian ground in 2012, will continue to comb through Mars to help Earthlings understand ...

The search for life beyond Earth is a holy grail quest for many experts, but finding where to look is a core issue.

NASA spacecraft rockets toward Jupiter's moon Europa in search of the right conditions for life A NASA ... “Ocean worlds like Europa are not only unique because they might be habitable, ...

NASA detects new planet with temperatures that suggest habitable conditions. The planet is 100 times the size of earth, astronomers estimate.

NASA detects new planet with temperatures that suggest habitable conditions. JULIA JACOBO. July 2, ... a distance about 50 times the space between Earth and the Sun, NASA said.