Farewell to Tiangong-1
At 5:25 in the morning on April 1st, Tiangong-1 was just passing through the Beijing city and left a trail in the morning light. Tiangong-1 today was not only brighter then ever, but also moving more quickly than normal. This is because the space station is less than 180 kilometers above the ground, and it will re-entry the atmosphere tomorrow as predicted. Perhaps this is a farewell to Tiangong-1.