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

When scientists recently took a closer look at archival images of the surface of Venus, they discovered something new: evidence of volcanic activity on Earth's "twin." The NASA Magellan spacecraft ...

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

An interesting discovery led scientists to detect a lava tube beneath Venus using Magellan radar data. This revealed new ...

Despite its similarities to Earth (sometimes called Earth’s evil twin), there’s still a lot we don’t know about Venus. A thick atmosphere crackles with lightning and swirls with acid rain, obscuring ...

Venus is our toxic twin. Its chemical makeup, size and density are similar to our world’s, although its hellish temperatures can melt lead, and its atmosphere is rife with sulfuric acid. But it may be ...

Add Yahoo as a preferred source to see more of our stories on Google. Artist's impression of the NASA Magellan spacecraft making radar observations of Venus, with the data indicating the presence of a ...

Scientists at the University of Trento have uncovered the first direct evidence of a subsurface feature beneath Venus: a massive underground lava tube on the most volcanically active planet in the ...