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space science

space junk

Space

Our most pressing space mission is to clear decades of orbiting junk

Sixty years ago, the focus was on getting more objects into orbit. Today, the top priority is working out how technology can bring them back down again

Leader

spinning Earth artwork

Space

There’s so much junk in space that our satellites will soon be at risk

Features

NASA cancels first all-women spacewalk due to spacesuit size issue

Space

NASA cancels first all-women spacewalk due to spacesuit size issue

News

woman astronaut cartoon

Comment

Cheer the first women-only spacewalk, but equality is still far away

Comment

ISS toilet

Space

Toilet on International Space Station gets a bacteria-killing upgrade

News

Ultima Thule, a distant space rock with two lobes like a bowling pin

Space

Distant space rock Ultima Thule formed in a slow and gentle collision

News

Revealed: First image of huge meteor explosion over Earth last year

Space

Revealed: First image of huge meteor explosion over Earth last year

News

Black holes and lasers could let us cheat at interstellar travel

Space

Black holes and lasers could let us cheat at interstellar travel

News

Mae Jemison: The astronaut plotting a journey to other stars

Space

Mae Jemison: The astronaut plotting a journey to other stars

News

Quiz: Do you know these great women of science?

Quiz: Do you know these great women of science?

For International Women's Day, test your knowledge of great scientists past and present

News

Space

At last, US dream of resuming human space launches are within reach

Leader

Space

SpaceX ready to take humans to the ISS after a successful dummy run

News

Space

SpaceX is about to launch a dummy astronaut called Ripley to the ISS

News

Physics

Physicist Jim Al-Khalili: Why my debut sci-fi novel is true to science

Culture

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