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comets

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Space

Asteroid to give Earth a record close shave on Friday

The 45-metre rock will get closer to home than many communications satellites, but there's no chance it poses a collision threat

News

Dinosaur-killing asteroid was a twin terror

Life

Dinosaur-killing asteroid was a twin terror

News

Close call coming: Averting the asteroid threat

Space

Close call coming: Averting the asteroid threat

Features

Space-miners to crush asteroids and 3D print satellites

Space

Space-miners to crush asteroids and 3D print satellites

News

'Exocomets' abound in alien solar systems

Space

'Exocomets' abound in alien solar systems

News

NASA mulls plan to drag asteroid into moon's orbit

Space

NASA mulls plan to drag asteroid into moon's orbit

News

Van-sized space rock is a cosmic oddball

Life

Van-sized space rock is a cosmic oddball

News

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Space

2013 Smart Guide: Supercomet to outshine the moon

News

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Space

Finding dangerous asteroids, before they find us

CultureLab

Japan asteroid trip will star upgraded bouncing robot

Space

Japan asteroid trip will star upgraded bouncing robot

About the size of a case of beer, the German-built MASCOT rover will bounce across the surface of an asteroid as part of the Hayabusa 2 mission

News

Space

Asteroid Vesta's hydrogen suggests water-delivery role

News

Space

Astrophile: The pride and fall of warrior comet Lovejoy

News

Space

Asteroid miners want to turn rocks into spacecraft

Opinion

Space

Is space mining really feasible?

Opinion

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