Project HAVOC: NASA Concept Could Explore Venus with Airships (Gallery)
Monday, April 20, 2015 - 13:00
in Astronomy & Space
NASA researchers have come up with a plan to send piloted, helium-filled airships cruising through Venusian skies. The idea, called the High Altitude Venus Operational Concept (HAVOC), could eventually lead to cloud cities on the planet.