Advertisement
On a beautifully sunny, windless day last summer, I sat in my back garden and felt very warm indeed. The air temperature was 16掳C, but there is no doubt that it felt more like a day when the thermometer read 25掳C. Why the discrepancy?
The illustrious Hubble Space Telescope will eventually re-enter Earth's atmosphere and be destroyed 鈥� or so I understand. Could it be returned to Earth safely and put in a museum? If so, what would be the cheapest way to do it?