Rosetta’s Comet Meets Charlie Brown’s “Pig-Pen”

Anyone who’s ever read a Charlie Brown comic strip knows “Pig-Pen”, the lovable boy who walks around in a constant cloud of his own dirt and dust. Every time he sighs, dust rises in a little cloud around him. Why bother to bathe? There’s dignity in debris, which “Pig-Pen refers to as the “dust of countless ages”.  Comets shuffle around […]

Rosetta’s Cloudy Comet Shroud Spotted From The Ground, While Spacecraft Picks Up Dust Grains

This picture shows it is possible to look at Rosetta’s comet from Earth, but what a lot of work it requires! The picture you see above is a composite of 40 separate images taken by the Very Large Telescope (removing the background stars). Despite the fact that Rosetta is right next to Comet 67P/Churyumov–Gerasimenko, ground-based […]

Coma Dust Collection Science starts for Rosetta at Comet 67P/Churyumov-Gerasimenko

With the historic arrival of the European Space Agency’s (ESA) Rosetta spacecraft at destination Comet 67P/Churyumov-Gerasimenko flawlessly accomplished on August 6, 2014 after a decade long journey, ground breaking up close science at this bizarre world has begun while the team diligently and simultaneously searches for a landing site for the attached Philae comet lander. […]