Vote Now! Best Space Stories of the Week - June 17, 2012

World's Largest Telescope Project Gets Green Light

ESO

A European project to build the largest optical telescope on Earth took a big step closer to becoming reality Monday (June 11), when final approval came from the scientific consortium backing the new observatory.

Plans for the mega-telescope, appropriately called the European Extremely Large Telescope (E-ELT), were approved by the governing council of the European Southern Observatory (ESO), officials announced Monday. [Full Story]

NEXT: Mars Rover Contamination Concern

Mars Rover Contamination Concern

NASA/JPL-Caltech

An unexpected contamination problem has cropped up for NASA's next Mars rover, but scientists are confident the huge robot will still be able to complete its mission after it lands on the Red Planet in August.

NASA scientists discussed the contamination concern and a new Mars landing plan for the car-size Curiosity rover in a teleconference with reporters today (June 11). The contamination issue, they said, concerns the rover's drill. [Full Story]

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