On Time, On Target? The Rosetta Mission

The next few hours or so will be interesting and hopefully history-making.  The European Space Agency (ESA) team has come so far with the Rosetta mission. If you don’t know what Rosetta is, in short: the Europeans have sent a spacecraft, Rosetta, to successfully intercept a comet over 400,000,000 km (about 250,000,000 miles) from Earth, and plan to land a very small probe, named Philae, on it (you can read some detail about the probe, here).

I hope their planning comes to full, successful, fruition. On 12 Nov, at 1602 UTC, the Philae lander will have hopefully made contact with Comet 67P/Churyumov–Gerasimenko, and securely harpooned itself to the comet’s surface. The lander will have already detached from the Rosetta spacecraft about 7 hours (around 0903 UTC) earlier and slowly made its way to the comet during that time.

So, at the risk of putting up a few more videos up on this site for a couple days in a row now, here’s one that ESA put out about two weeks ago. It’s a bit weird, kind of cool, and definitely highlights ESA’s marketing budget. It’s fun, nonetheless, and hopefully you haven’t seen it yet. It might be inspirational:

Then, if you want to watch the Rosetta operations team as they command and wait to see what happens with Philae and Rosetta as it’s all happening, go to this link: http://new.livestream.com/esa/cometlanding

There will be a lot of hurrying up and waiting, since radio communications take awhile between spacecraft and ground stations. If you can’t watch the video, but still want to follow along with the actions of the folks at the European Space Operations Centre (ESOC), try following them on Twitter:  https://twitter.com/ESA_Rosetta

I wish them the best of luck–although I know they’ve worked hard enough to not just rely on that! As space operators everywhere do.



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