Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

This could be a breakthrough. The post Scientists Spot Huge Cave on Venus appeared first on Futurism.

Venus has long been known as Earth’s evil twin. While they both are roughly the same size and formed in the same inner region of the solar system, Venus is far less hospitable to life as we know it.

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

For decades, when people have imagined alien life, their minds have drifted to Mars or distant exoplanets far beyond our solar system. Venus rarely gets a mention, mostly because it seems completely ...

Volcanic caves are not just an Earth thing. Scientists have spotted signs of lava tubes on the Moon and Mars. Now, researchers at the University of Trento say they have strong evidence that one exists ...

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 ...

New photos captured by NASA's Curiosity rover show that Mars' giant, spiderweb-like "boxwork" features are covered in tiny, never-before-seen nodules that bear a striking resemblance to arachnid eggs.