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Displaying all news results for 'Asteroid'


Steam-powered space probe could work forever
Category: Space & Astronomy | Posted on 1-22-2019 | 9 comments
Scientists have developed a prototype for a steam-powered spacecraft that can refuel itself with water.




Asteroid defense mission adds new objectives
Category: Space & Astronomy | Posted on 1-8-2019 | 1 comment
Two cubesats will be accompanying a joint NASA/ESA mission to slam a test probe in to the side of an asteroid.




Hippo-shaped asteroid skims safely past Earth
Category: Space & Astronomy | Posted on 12-24-2018 | 10 comments
A mile-long asteroid shaped a bit like a hippopotamus has skipped us by on its closest approach in 400 years.




Evidence of water found on asteroid Bennu
Category: Space & Astronomy | Posted on 12-11-2018 | 0 comments
NASA's OSIRIS-REx probe seems to have hit the jackpot within a week of arriving at its destination.




SETI search of 'Oumuamua comes up empty
Category: Extraterrestrial | Posted on 12-8-2018 | 21 comments
SETI has been attempting to determine if the first known interstellar visitor is under intelligent alien control.




OSIRIS-REx probe arrives at asteroid Bennu
Category: Space & Astronomy | Posted on 12-3-2018 | 3 comments
A NASA probe that launched back in 2016 has drawn up alongside an asteroid that could one day strike Earth.




Huge impact crater discovered in Greenland
Category: Science & Technology | Posted on 11-15-2018 | 53 comments
For the first time ever, scientists have found an impact crater beneath one of the Earth's continental ice sheets.




NASA's Dawn mission ends as probe falls silent
Category: Space & Astronomy | Posted on 11-4-2018 | 14 comments
After spending years unravelling the mysteries of the dwarf planet Ceres, Dawn has finally run out of fuel.




'Oumuamua may be an extraterrestrial solar sail
Category: Extraterrestrial | Posted on 11-3-2018 | 153 comments
Harvard astronomers have suggested that the first known interstellar visitor could be an alien probe.




Europe's MASCOT rover dies after just one day
Category: Space & Astronomy | Posted on 10-7-2018 | 9 comments
The latest robotic lander to touch down on the asteroid Ryugu had only enough power to last around 17 hours.

 
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