Asteroids
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Interstellar object ‘Oumuamua believed to be ‘active asteroid’Scientists believe cigar-shaped visitor to our solar system is fragment of a larger body
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It’s feasible to flood space with flotillas of small satellites – but do we really want to?Be wary of Elon Musk despoiling the ‘vault of heaven’
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New evidence shows how asteroid dust cloud may have sparked new life on Earth 470m years agoIsotope found in seabed sediment points to clash of solar bodies near Mars, study suggests
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Spacewatch: Japan's Hayabusa 2 targets final asteroid landingTwo target markers deployed around Ryugu ahead of lander’s planned descent next month -
Dust cloud sparked explosion in primitive life on Earth, say scientistsSmashing of monster asteroid half a billion years ago thought to have caused mini ice age
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The greatest threat to life on Earth may come from spaceAsteroids and space debris could wreak untold devastation on the planet
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Ancient asteroid crater located off coast of ScotlandSpace object about a mile wide believed to have crashed into Earth around 1.2bn years ago
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Protect solar system from mining 'gold rush', say scientistsProposal calls for wilderness protection as startup space miners look to the stars
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Japan’s Hayabusa 2 probe to fire pellet at asteroid to obtain samplesSpacecraft will shoot pellet at more than 650mph into Ryugu’s surface to kick up dust
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Asteroid strikes 'increase threefold over last 300m years'Planet and moon have been hit by more asteroids in the past 290m years than at any time in previous billion
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Space probe Osiris-Rex makes closest ever orbit of smallest ever objectNasa sampling mission skims a mile above tiny asteroid Bennu where it will try to land and collect samples
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Spacewatch: asteroid landing explores a missing linkIn the weak gravity, it took the Mascot lander 20 minutes to fall 51 metres to the surface – taking photos and readings
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Spacewatch: Ryugu, an asteroid under close inspectionJapan’s Hayabusa2 spacecraft plans to strike the asteroid creating a crater and dislodging rocks for analysis
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Asteroid from another star system found orbiting wrong way near JupiterFor the first time, a permanent member of our solar system has been found to have originated elsewhere



The moon, Mars and beyond… the space race in 2020