
A NASA scientist is proposing a 200-year construction project that would result in the colonization of Venus.
What Happened: Alex R. Howe, an astrophysicist at NASA's Goddard Space Flight Center, has published a draft paper entitled “Cloud Continents: Terraforming Venus Efficiently by Means of a Floating Artificial Surface” that detailed an interplanetary infrastructure project to enable human life to flourish on the second planet from the sun.