Pic shows 96,000-kg Chinese space station transiting Sun

China's Tiangong space station was seen transiting the Sun on Tuesday, with Greek astronomer Anthony Ayiomamitis sharing a picture of the same. "The 96,000-kg outpost (1/3rd the size of the ISS by volume) crossed the Sun in only 0.69 seconds," he told SpaceWeather. In the picture, several sunspots can also be seen.