Watch lead spacewalk officer at NASA’s mission Paul Dum provided a step-by-step preview of Tim Peake and Tim Kopra’s spacewalk to make repairs to the International Space Station.
Using a wide-angle lens, an astronaut aboard the International Space Station captured a dramatic near-cloudless view of north Africa and the Middle East.
Astronomy Now Online brings you a powerful interactive global Almanac and UK-based all-sky star maps — the first of a new suite of tools to help plan your observing sessions and travel.
Next to the Moon and Venus, the International Space Station (ISS) can be the third brightest object in the nighttime sky. During the first ten days of August, the ISS is well placed for viewing before midnight for observers in the British Isles. We show you how, when and where to see it.