Not long ago, Elon Musk was a darling of American progressives. Scroll to begin A visionary bringing electric cars to the ...

NASA researchers have identified geological structures on Mars that are unlike anything found on Earth. From spider-like ...

From the daily newsletter: a doctor goes to Mars. Plus: investigating celebrity yearbooks; Merve Emre on friendship books; ...

NASA's Perseverance rover has been busy gathering bits of Mars — rock cores the size of chalk sticks, clusters of broken fragments no bigger than pencil erasers, and even grains of dust fine enough to ...

A supposed square structure spotted on Mars sparked speculation about alien archeological sites on the red planet. It's a fun ...

Footage of clouds rolling over Mars were released this week by NASA’s Jet Propulsion Laboratory. Is it possible that humans ...

To solve that problem, a team of German researchers at the Technical University in Berlin figured that, instead of having a ...

A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

Just over 110 years ago, the Wright Brothers took flight for the first time. Just over 45 years ago, people walked on the moon. It took just over 60 years for us to go from the first powered ...

Humans are inching closer to living beyond Earth, but sustaining life on the moon or Mars requires a critical resource: water ...

A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return from Mars. We checked in with the UNLV astrobiologist leading the specimen ...

On Sunday’s episode of The Excerpt podcast: The International Space Station, orbiting approximately 250 miles above Earth, is ...