See What Comets And Blizzards Have In Common

If you’ve ever driven through a snowstorm you know how disorienting it can be. Millions of flakes rebounding off your windshield. White-out conditions. It’s not so different for a spacecraft orbiting a comet. The European Space Agency’s Rosetta mission had a similar experience, for more than two years, as it flew alongside Comet 67P/Churyumov–Gerasimenko between 2014…
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Rubber Ducky II — Radar Reveals Spinning, Twin-Lobed Comet

When the first close range photos of Rosetta’s Comet started coming in, a few of us joked it looked just like one of those rubber ducks we played with as kids in the bathtub. Only this duck was made of porous ice and dust and 2.5 miles (4 km) wide, though I suspect it would…
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Rosetta Bites The Comet Dust / Aurora V3.0

At 5:19 a.m. Central time this morning, the fabulously successful Rosetta mission to Comet 67P/C-G came to an end. At that time, European mission control heard the last signal from the spacecraft before it crashed down on the comet’s surface. Now settled in for a long, long nap — one that will last an eternity…
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Rosetta Begins Free Fall To Comet 67P Today, Crash Lands Friday

The end is near! The European Space Agency’s Rosetta spacecraft is set to complete its historic mission in a controlled descent to the surface of Comet 67P early tomorrow morning September 30. Touchdown, or more like crunch-down, should happen within 20 minutes either side of 5:40 a.m. Central Daylight Time (10:40 a.m. Greenwich Time). Because Rosetta and…
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Meet Kenneth And Juliette, The Comet Carbon Duo

Most of us really don’t care for dust. It’s something to blow off, swipe away with your hand or vacuum up. But dust is where it’s at when it comes to Rosetta’s Comet. By studying what’s in the tiny particles that vaporize off the comet, scientists have made a marvelous discovery. Two particles, playfully named…
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