City-killer asteroid may be hurtling towards Earth right NOW…& we have no way to detect it, space agency chiefs warn
A CITY-KILLER asteroid could be hurtling towards Earth but going completely undetected, a space agency chief warned. Humanity ...
Independent.ie on MSN15h
‘Gravity tractor’ could be deployed to nudge asteroids away from Earth, says European Space Agency
Hollywood films would have us believe the best way to deal with an Earth-threatening asteroid is to blast it out of orbit. But the European Space Agency (ESA) is looking at a far subtler approach to ...
NextBigFuture20h
Ultimate Nuclear Salt Water Rocket 7.6% of Light Speed
Nuclear Salt Water Rocket (NSWR) is a rocket that uses known physics and engineering and there are versions that could reach ...
Irish Examiner on MSN8h
Private lunar lander may have fallen over while landing near Moon’s south pole
Intuitive Machines said it was uncertain whether its Athena lander was upright near the Moon’s south pole — standing 15 feet ...