Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic mission may investigate the area one day.

NASA's achievements, from the iconic Apollo missions to the James Webb Telescope, have redefined space exploration and ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

NASA's Curiosity Rover, which has been exploring the Red Planet since 2012, has found evidence of ancient ponds and lakes.

NASA’s Perseverance rover is studying rocks that show several eras in the history of a river delta billions of years old.

(AP) — NASA is pitching ... getting anything back from Mars before 2040. NASA last year asked industry and others to come up with better options to ensure the samples collected in cigar-size tubes by ...

NASA's Curiosity rover unveils weather secrets on Mars, from high-altitude icy clouds to extensive dust storms, enriching ...

In 2011, the 30-year space shuttle program ended as Atlantis touched down at NASA’s Kennedy Space Center. With five shuttles ...

Images: NASA These ... In the wake of the moon landings, NASA Administrator Thomas Paine had grand visions for America’s space program. He proposed sending men to Mars in nuclear-powered ...

(AP) — NASA is pitching a cheaper and quicker way of getting rocks and soil back from Mars ... This photo combo from images provided by NASA shows Perseverance rover’s Martian rock sample ...

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