Nasa SpaceX launch: Astronaut crew heads to orbit
A team of four leaves Florida on a SpaceX rocket and capsule, bound for the orbiting laboratory.
Author Archives: BBC News - Science & Environment
How critical is the weather for the SpaceX launch?
Nasa and SpaceX were due to send astronauts to the ISS on Saturday but the weather's changed their plans.
New Sentinel satellites to check the pulse of Earth
More satellites are ordered for the EU project that monitors the state of the planet.