Published on
22:01 GMT
In June 1985 the Soviet Union flew two balloons through the sulfuric-acid clouds of Venus, riding 150-mph winds a third ...
In June 1985, the Soviet Union did something that still sounds impossible. It flew two balloons through the clouds of another planet. Not landers built to ride out the surface, but drifting aerial probes, released high in Venus’s atmosphere into a deck of …
Source:
19FortyFive
-
Center-right
