Mars Ingenuity helicopter's 59th flight was captured by the Perseverance rover's Left Mast-cam camera. Credit: Credit: Space.com | footage courtesy: NASA/JPL-Caltech/ASU | edited by Steve Spaleta ...

The Perseverance rover on Mars just took an amazing selfie - but some of its most exciting work is just beginning.

Pulsar's new fusion rocket could cut the time it takes to reach Mars to just 4 months of travel, a massive improvement over current times.