New findings offer clues about the ancient origins of asteroids and their potential role in the formation of terrestrial ...

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return ...

Using artificial intelligence, scientists have discovered a crater from a meteoroid that they say shook material as deep as ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

NASA's Perseverance rover collects Martian soil samples from Jezero Crater, revealing potential signs of past life on Mars.

Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.

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Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...