We may have just found water on Mars, but will that be the planet we go to? NASA has wild plans for exploring Venus using a manned helium airship.
It’s not the animated movie. This is a real house – the largest object ever lifted with helium balloons. Check out these 13 incredible helium world records.
Thanks to a legendary explorer and the Internet, the helium-powered USS Macon that crashed into the sea in 1935 can be explored by us all. (Footage below)