NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

NASA has made a groundbreaking discovery: planets that may be more habitable than Earth. These newly identified worlds, found using advanced space exploration techniques, possess conditions that could ...

There could be life out there—way, way out there. Last Wednesday, NASA announced that its James Webb Space Telescope had discovered “compelling evidence” of a planet that is potentially habitable. The ...

On Earth, water is so intertwined with life that our search for life on other worlds is essentially a search for water. When ...

After its voyage past Mars, Mariner 4 maintained intermittent communication with JPL and returned data about the ...

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

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space ...

NASA confirms the existence of TOI‑1846 b, a nearby hot super-Earth that could contain water, initially observed by NASA's ...

Mars is thought to currently have all the necessary ingredients for life except for perhaps the most important one: liquid ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A discovery ...