Astronomy's dirty window to space: A detailed map of dust in the Milky Way
When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...
Hosted on MSN3mon
Spaceman shares his view from workplace window in space
An astronaut has shared a jaw-dropping view from his workplace window - aboard the International Space Station (ISS). American spaceman Don Pettit used long exposure camera techniques to shoot a ...