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The sun is blinding us to thousands of potentially lethal asteroids Can scientists spot them before it s too late?

In the glare of the sun, an unknown number of near-Earth asteroids move on unseen orbits. A new generation of infrared telescopes could be our best defense against potential disaster.

Chelyabinskaya oblastScott sheppardLuca conversiAmy mainzerEarth object infrared survey explorerEuropean space agencyUniversity of arizonaCarnegie institution for scienceCoordination centreSpace agencyCarnegie institutionEarth object

Mystery Rock Orbiting Earth Appears to Be a Chunk of the Moon

The discovery could rewrite what we know about potentially dangerous space rocks and help better protect our planet from a future a impact.

Jose daniel castro cisnerosPaul chodasCastro cisnerosTerms of serviceUniversity of arizonaPropulsion laboratoryCommunications earth environmentEarth objectJet propulsion laboratoryCommunications earth

Copernicus Trajectory Design and Optimization System

Copernicus, a generalized spacecraft trajectory design and optimization system, is capable of solving a wide range of trajectory problems such as planet or

United statesMoon pointGeraldl condonCesar ocampoFr chang diazTrajectory design considerations for exploration missionPropulsion laboratoryNational aeronauticsNuclear electric powerOverview of the developmentA survey of missionsAstronautical sciencesKeck institute for spaceTheoretical foundation of copernicusMission design for the lunar crater observationTrajectory analysisa survey of missions

Huge newly-discovered asteroid size of London Eye to crash into Earth s orbit in days

Huge newly-discovered asteroid size of London Eye to crash into Earth s orbit in days
dailystar.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailystar.co.uk Daily Mail and Mail on Sunday newspapers.

United statesCity ofUnited kingdomSusanna kohlerAmerican astronomical societyLondon eyeCentre for near earth object studiesTop gunEarth object

Prof Avi Loeb says objects from Pacific Ocean may be alien technology

He's studied space for years, and says a piece of matter from an Earth ocean yields clues that it could be from an extraterrestrial spacecraft.

Papua new guineaAvi loebProfessor avi loebSouth pacificWebb telescopeEarth objectScripps news

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