Space Station Threshold

A huge piece of space debris, weighing 1400 lb (635 kg) and the size of two refrigerators, is gradually falling to Earth, giving observers on the ground a great opportunity to see it. The junk was jettisoned from the International Space Station (ISS) in 2007 and it is expected to re-enter the atmosphere later this [...]

The next few evenings will provide excellent opportunities for observing the International Space Station in the night skies above both Europe and North America. Beginning this evening, May 21 through May 23 the ISS will pass over from two to four times per night, depending on your location. Because of the station's current [...]