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Feast your eyes on comet 67P's surface, with depth cues added

Mattias Malmer • September 14, 2018 • 3

Mattias Malmer made it a little easier to figure out what Philae really saw in 2014.

Philae science results: Comet 67P is crunchy on the outside, soft on the inside

Emily Lakdawalla • May 09, 2018 • 1

What is the surface of a comet like? That's one of the main questions that motivated Philae's mission to the surface of comet 67P/Churyumov-Gerasimenko. We now know the comet has a rigid crust about 10 to 50 centimeters thick, below which the comet is much more fluffy.

Ten times the solar system reminded us sample collection is hard

Emily Lakdawalla • February 19, 2018 • 3

Some of the biggest discoveries we make in planetary science rely on the seemingly simple act of picking up and analyzing pieces of other worlds. When things go awry, scientists and engineers can sometimes squeeze amazing science out of a tough situation.

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