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A Tour of 67P...

Stuart Atkinson • September 23, 2014 • 4

Stuart Atkinson takes us on a stunning guided visual tour of Comet 67P/Churyumov–Gerasimenko.

More jets from Rosetta's comet!

Emily Lakdawalla • September 19, 2014 • 9

Another lovely view of comet Churyumov-Gerasimenko contains jets. Bonus: Emily explains how to use a flat field to rid these glorious Rosetta NavCam images of faint stripes and specks.

A landing site for Philae, but it's not going to be easy

Emily Lakdawalla • September 15, 2014 • 7

This morning, the European Space Agency announced the selection of a landing site for little Philae on the head of comet Churyumov-Gerasimenko. Although a primary site has been selected, landing Philae successfully is going to be tough, and the mission is now working to manage people's expectations.

New Rosetta views and first science on comet Churyumov-Gerasimenko from EPSC

Emily Lakdawalla • September 11, 2014 • 3

At the European Planetary Science Congress held this week in Portugal, the Rosetta team showcased some early science results from Rosetta's mission to comet Churyumov-Gerasimenko.

Latest Rosetta NavCam images reveal jets on Churyumov-Gerasimenko

Emily Lakdawalla • September 04, 2014 • 5

ESA released another set of NavCam images of the comet today, and lo and behold, there are jets! We knew they were there, from an earlier OSIRIS image, but it's tremendously cool to see the comet behaving like a proper comet should.

Rosetta identifies five possible landing sites for Philae

Emily Lakdawalla • August 26, 2014 • 8

The Rosetta team has announced the selection of five regions on Churyumov-Gerasimenko that they will study as possible landing sites for little Philae. Now, as Rosetta surveys the comet from its second triangular "orbit" at an average distance of 60 kilometers, the mission will target these spots for extra attention.

Philae landing site selection process under way as Rosetta closes to within 60 kilometers of the comet

Emily Lakdawalla • August 22, 2014 • 9

Rosetta spent the week transitioning to a lower orbit from which it continues to observe the comet. This weekend, the mission will select about five landing sites for more detailed study. They have also now estimated the mass of the comet.

Finding my way around comet Churyumov-Gerasimenko

Emily Lakdawalla • August 15, 2014 • 32

Rosetta has nearly completed its first funky three-cornered orbit in front of the comet. Each day we're getting views of the nucleus from more directions. I step you through Churyumov-Gerasimenko's geography.

Rosetta's Big Day

Stuart Atkinson • August 06, 2014 • 4

Stuart Atkinson muses on the difference between the Europe of today and the Europe of a century ago in the context of Rosetta's momentous arrival at comet Churyumov-Gerasimenko.

The Planetary Society Applauds ESA for Rosetta's Successful Comet Rendezvous

Jennifer Vaughn • August 06, 2014 • 1

The Planetary Society congratulates the European Space Agency on its Rosetta spacecraft arriving at comet 67P/Churyumov-Gerasimenko. Rosetta is the first spacecraft to orbit a comet.

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