Mars

Global dust storm on planet Mars. Video, 00:00:47Global dust storm on planet Mars

Astronaut Tim Peake's five favourite space films

Life on Mars? 'Leopard-spot' rocks could be biggest clue yet

What in the World. How did a meteorite from Mars end up at auction in New York? Audio, 9 minutesWhat in the World

Mars rock found in Niger sells for millions in New York - now the country wants answers

Night sky spectacles to watch out for in July

Experts look at possibility of growing tea in space

Mars rover technology tested out on Highland rocks

The truth about life on other planets - and what it means for humans

Airbus replaces Russia in search for life on Mars

WATCH: Six planets align in the night sky

What's next for Elon Musk's SpaceX Starship rocket?

Martian sand can be used to build in space, Dublin scientists find

'Human race needs to expand beyond Earth,' says Prof Brian Cox

Witness History. India's Mars Orbiter Mission. Audio, 9 minutesWitness History

Quarry doubles as moonscape for space rover trials

Reservoir of liquid water found deep in Martian rocks

How clouds of glitter-sized rods could help humans live on Mars

Could we have babies in space? Video, 00:04:39Could we have babies in space?

Scientists discover that a type of moss can grow on Mars

2012: Curiosity lands on Mars. Video, 00:03:512012: Curiosity lands on Mars

Frost spotted on top of volcanoes on Mars

2001: Mars Odyssey launched. Video, 00:00:582001: Mars Odyssey launched