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Hubble Space Telescope

Space cubed: Dawn of the nano-sats

Space

Space cubed: Dawn of the nano-sats

Can't afford a Curiosity? Fleets of tiny, cube-shaped spacecraft modules could provide a cheaper ticket to explore the cosmos

Features

Space fuel crisis: NASA confronts the plutonium pinch

Space

Space fuel crisis: NASA confronts the plutonium pinch

Features

Asteroid miners want to turn rocks into spacecraft

Space

Asteroid miners want to turn rocks into spacecraft

Opinion

Mysterious Pioneer anomaly: 'This is the answer'

Space

Mysterious Pioneer anomaly: 'This is the answer'

Opinion

Iran Space Agency to launch a monkey into space

Space

Iran Space Agency to launch a monkey into space

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Armadillo's reusable rocket licensed for launch

Space

Armadillo's reusable rocket licensed for launch

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Why Sally Ride's sexuality really matters

Space

Why Sally Ride's sexuality really matters

Comment

Kepler glitch may lower odds of finding Earth's twin

Space

Kepler glitch may lower odds of finding Earth's twin

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Inflatable spacecraft makes successful splash landing

Space

Inflatable spacecraft makes successful splash landing

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Record-breaking mice return to Earth to aid health

Space

Record-breaking mice return to Earth to aid health

Three mice have returned from the longest space flight by non-human animals. After 91 days, their bodies reveal how to protect humans in space and on Earth

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Space

Daredevil descents: Free-falling from space

Features

Space

Discovery of fifth moon reignites Pluto planet debate

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Space

Black sky research: Now the ISS proves its worth

Features

Space

Death Valley provides rover's-eye view of Mars geology

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