In Brief.

The ESA’s Rosetta comet orbiter has found complex, solid organic molecules in dust particles that came of the comet 67P/Churyumov-Gerasimenko, lending credence to the theory that organic compounds, or even life itself came from the stars.

Over the past few months, the ESA’s Rosetta orbiter has been feeding us valuable data on comets: where they come from, what they’re made of, how they work, and so on. But its time is nearly at an end, with a kamikaze dive towards the surface of comet 67P/Churyumov-Gerasimenko scheduled for later this month.

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