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Mark Harris

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An artist's impression of Orion re-entering Earth's atmosphere

Space

SpaceX aims to let astronauts avoid a radio blackout during re-entry

Astronauts

Space

NASA can’t decide whether astronauts should wash their underwear

Earth

NASA to film an Estée Lauder ad in space as the ISS opens for business

Earth

Silicon Valley billionaires want to geoengineer the world’s oceans

Pete Bitar and his Verticycle flying machine

Technology

Flying cars remain science fiction as 24 teams fail to claim $1m prize

Broken satellite

Space

NASA is quietly helping satellite firms avoid catastrophic collisions

SpaceX satellites stacked for launch

Space

SpaceX plans to put more than 40,000 satellites in space

Pacific Spaceport Complex - Alaska

Space

Exclusive: Rocket test in Alaska polluted 230 tonnes of soil

internet in space artwork

Space

The race to build a space internet available to anyone, anywhere

Enceladus

Space

NASA is giving advice to Yuri Milner’s private mission to Enceladus

The rescue submarine designed by Elon Musk's engineers

Humans

Elon Musk’s submarine plan to rescue Thai cave boys deserves respect

Facebook CEO Mark Zuckerberg on stage, talking about his vision for the company

Technology

Zuckerberg vs US Congress – here’s how he can address data fears