NASA's MAVEN spacecraft, which has orbited Mars since 2014, went quiet abruptly in early December. Efforts to reestablish a ...

NASA’s veteran Mars orbiter MAVEN has fallen ominously silent, cutting off a decade-long stream of atmospheric data that reshaped how scientists think about the red planet’s past. After weeks without ...

For decades, satellites passing over Earth's north and south poles have experienced a flow of ions from the upper atmosphere into space. Dubbed the 'polar wind', the source of this flow had eluded ...

NASA's Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission will study "magnetic ...

NASA’s newest climate satellite rocketed into orbit Thursday to survey the world’s oceans and atmosphere in never-before-seen detail. SpaceX launched the Pace satellite on its $948 million mission ...

Using data from NASA's James Webb Space Telescope, astronomers have detected clouds made up of silicate, or sand, in the atmosphere of a nearby exoplanet, or planet outside our solar system. WASP-107b ...

NASA's James Webb Space Telescope (JWST) has made significant progress in achieving its scientific objectives, delving into the atmosphere of the planet TRAPPIST-1 b, one of the exoplanets orbiting a ...

MOFFETT FIELD, Calif. – NASA’s Ames Research Center and Mavericks Civilian Space Foundation, Moffett Field, Calif., today announced a collaboration to develop a high-altitude high-velocity air ...

NASA’s Terra satellite, launched in 1999, is approaching retirement after over 26 years, continuing to provide long-term Earth observations of land, atmosphere, and oceans.

Webb telescope discovered a bizarre exoplanet with carbon atmosphere, no hydrogen, orbiting a super-dense spinning star.

NASA researchers want to study the habitability of Titan's environment. NASA is preparing for its next mission: flying through the atmosphere of one of Saturn's moons. The space agency's Dragonfly ...

NASA has released a new visualization that shows copious amounts of carbon dioxide wafting off the Earth and swirling through the atmosphere. The video shows how concentrations of the gas move across ...