Geology

Lava tubes safe enough for Moon base

Best views of Mercury's icy craters

UK scientists to join 'Mission Jurassic'

UK scientists to join 'Mission Jurassic' Audio, 00:04:55UK scientists to join 'Mission Jurassic'

Distant object 'like nothing seen before'

Metal world 'may have iron volcanoes'

Substantial rockfall at 'Broadchurch' cliff. Steve Harris. Audio, 00:01:16Substantial rockfall at 'Broadchurch' cliff

Discovery. ShakeAlertLA - California’s earthquake early warning system. Audio, 27 minutesDiscovery

Mars 'mole' hits blockage in its burrow

Scientists hunting for space rocks in Antarctica. Video, 00:01:14Scientists hunting for space rocks in Antarctica

UK meteorite hunt bags large haul

Project to find 'missing meteorites' Audio, 00:14:31Project to find 'missing meteorites'

Curiosity sees Mars methane swing

Curiosity rover: 2,000 days on Mars

Nasa calls time on Opportunity Mars rover

Mars 'mole' put on planet's surface

Mars sensor gets its protective 'hat'

America colonisation ‘cooled climate’

Major expedition targets Thwaites Glacier

Mission to understand Thwaites Glacier. Audio, 00:05:55Mission to understand Thwaites Glacier

Saturn's rings are 'very young'

Finnish radar satellite eyes Anak Krakatau

Canadian amateurs discover ice age caves