50 years of the european space agency

Between their rivalries and collaborations, how have the world’s top national space agencies contributed to our knowledge of the cosmos?

‘The universe is a pretty big place. If it’s just us, it seems like an awful waste of space,’ wrote the American astronomer and author Carl Sagan in his book, Contact. Ever since humans first huddled

It’s difficult to fully grasp the enormity and extremity of Jupiter. The planet – a striped behemoth of swirling gas with around 100 moons, one of which is larger than Mercury – dominates the Solar Sy

Of the hundreds of thousands of asteroids in our solar system, it is all too feasible that one could strike Earth. If scientists discover this is likely to happen, what are our options for defending ourselves – and who will make the key decisions? Tomas Weber reports

In 2026, a team of astronauts will float inside a glossy white cylinder orbiting hundreds of kilometres above Earth. But this won’t be the International Space Station (ISS). It’ll be Haven-1 – the wor

A giant parachute built for Europe’s beleaguered ExoMars ...