18/02/2014

Image: Where's Gaia?

(Phys.org) —Disguised in a crowded field of stars, the tiny white dot highlighted in these two images is none other than ESA's Gaia satellite as seen with the Very Large Telescope Survey Telescope at the European Southern ...

Lighter engines a headache for satellite launcher Ariane

Arianespace rockets excel at lifting the heaviest payloads into space, but a new technology allowing for lighter satellites is causing another big bang for an already fast-changing industry.

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