Tag Archives: brief

Space for Europe and for all humankind: A brief history of the ESA

Rosetta's lander, Philae, is imaged shortly following its deployment in November 2014. Philae became the first-ever spacecraft to soft-land upon a comet's surface. (credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA)

In November 2014, a strange-looking little spider of a spacecraft caught the world's attention. It may have been one of the oddest-looking pioneers of all time, resembling a...

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A brief chat with XKCD’s Randall Munroe—the Thing Explainer explainer

The cover of the book. (credit: XKCD)

HOUSTON—I'd guess that the majority of Ars readers are familiar with XKCD, the stick-figure Web comic drawn by former NASA contractor and engineer (and now Hugo award winner) Randall Munroe. It's rare for Ars to stop by a workplace to interview a source where there aren't XKCD comic strips festooning...

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