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International Space Station

moon

Space

Sorry, but NASA probably isn't sending astronauts to the moon in 2024

The Trump administration has set NASA an ambitious goal of returning to the moon, but the agency doesn't have enough money or the right spacecraft to achieve this

Insight

The weird and wonderful inner moons of Saturn revealed by Cassini

Space

The weird and wonderful inner moons of Saturn revealed by Cassini

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space junk

Space

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

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

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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

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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

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

Space

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

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Black holes and lasers could let us cheat at interstellar travel

Space

Black holes and lasers could let us cheat at interstellar travel

Firing a laser at a pair of black holes can produce more energy than you start with, letting you travel the galaxy without needing a large amount of fuel

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Space

Mae Jemison: The astronaut plotting a journey to other stars

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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

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Space

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

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