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Could AI find alien life before us?Today's Big Question New machine-learning system could tell the origin of samples found on Earth and elsewhere
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The week's good news: Sept. 28, 2023It wasn't all bad!
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Asteroid sample on way to Earth may help answer Big Bang questionsSpeed Read Capsule of dust from Bennu will probably show signs of water and carbon: the building blocks of life
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K2-18b: the exoplanet that could have signs of lifeThe Explainer Scientists may have discovered evidence of farts from alien marine creatures 120 light years away
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NASA loses contact with Voyager 2 probeSpeed Read
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Will a solar storm wreak havoc on the internet?Speed Read Tales of a Wi-Fi doomsday have been spreading across social media in recent weeks
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Biden keeps U.S. Space Command in Colorado, reversing Trump move to AlabamaSpeed Read
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UFO hearing: why is Washington suddenly embracing aliens?Today's Big Question Speculation of extraterrestrial life has moved from ‘conspiracy fringe’ to Congress
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How worried we should be about space debrisfeature As part of a rocket washes up in Australia scientists warn ‘critical mass’ of orbital junk could only be decades away
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Northern lights expected to be visible in 17 states on ThursdaySpeed Read
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‘Boil in a bag’ funeral and other alternatives to burial and cremationIn Depth Water cremation will be available in the UK later this year – the first new legal funeral option since 1902
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Scientists find evidence of gravitational waves warping space-time throughout the cosmosSpeed Read
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Astronomy Photographer of the Year offers vibrant look at universeIn Pictures Shortlisted entries for annual competition are out of this world
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Betelgeuse: why star is behaving oddly and what would happen if it explodedfeature Dimming and then brightening has led to speculation about whether its demise in the form of an explosion is imminent
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