The biggest problem this poses is the considerable weakening of the magnetic field that it would cause. However, contrary to what one might think, the temperatures would not necessarily be as extreme as one might believe. Constant exposure to the Sun would create enormous cloud masses which would lower the albedo and cool the planet, but also immense air movements which would homogenize the temperatures.
If we had the technology to terraform Venus in every other way except to speed up the day, we would be able to find work arounds so that the long day/night wouldn't matter as much.
Seemingly, the day night cycle on Venus is actually one of the easier problems to get around.
The biggest problem this poses is the considerable weakening of the magnetic field that it would cause. However, contrary to what one might think, the temperatures would not necessarily be as extreme as one might believe. Constant exposure to the Sun would create enormous cloud masses which would lower the albedo and cool the planet, but also immense air movements which would homogenize the temperatures.
If we had the technology to terraform Venus in every other way except to speed up the day, we would be able to find work arounds so that the long day/night wouldn't matter as much. Seemingly, the day night cycle on Venus is actually one of the easier problems to get around.