A collapsed lava tube detected in 30-year-old radar data from Venus may be part of a much wider network of underground caves.

A vast underground tunnel known as a lava tube, formed from ancient volcanic activity, has been discovered Venus.

Astronauts aboard the International Space Station will have a unique vantage point for next week's transit of Venus, a stunning and rare event when Venus will appear as a tiny black dot on the sun as ...

Scientists analyzing decades-old NASA's Magellan data have identified only the second reported lava tube on Venus.

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Venus, long called Earth's 'evil twin' for its toxic clouds and crushing heat, is drawing fresh global attention. After decades of neglect, five major missions from NASA, ESA, ISRO and Roscosmos are ...

Venus has always been known as Earth’s hostile twin, but new findings suggest it is becoming even more unpredictable for upcoming space missions. The planet already challenges spacecraft with extreme ...

On Mars or the Moon, researchers use high-resolution optical cameras to spot “skylights,” which are essentially holes in the ...

Observations of Venus taken with the BepiColombo space probe show that our cosmic neighbor is leaking significant amounts of carbon and oxygen from its atmosphere, and researchers can't totally ...

Skywatchers have the opportunity to witness history today (June 5), as the planet Venus rambles across the face of the sun in a rare event that will not be visible again for 105 years. Astronomers ...

Add Yahoo as a preferred source to see more of our stories on Google. On Dec. 14, 1962, NASA's Mariner 2 spacecraft flew by Venus. [‘On This Day in Space’ Video Series on Space.com] The Mariner 2 ...