Archive for December, 2014


29 Dec
Marc Rayman
Marc Rayman
Chief Engineer/ Mission Director, JPL

Dawn Journal | December 29

by Marc Rayman

Pardawn Me, Dear Readers,

Far away from Earthlings who look forward to a new year, Dawn looks forward to a new world. On the far side of the sun, the interplanetary explorer is closing in on Ceres, using its advanced ion propulsion system to match solar orbits with the dwarf planet.

Since breaking out of orbit around the giant protoplanet Vesta in September 2012, the spaceship has patiently flown in interplanetary cruise. That long mission phase is over, and now Dawn is starting the Ceres chapter of its extraordinary extraterrestrial expedition. Configured for its approach phase, the craft is following a new and carefully designed course described in detail last month. In March it will slip ever so gracefully into orbit for an ambitious and exciting exploration of the alien world ahead.

Over the past year, we have provided previews of the major activities during all the phases of Dawn’s mission at Ceres. This month, let’s take a look at Ceres itself, an intriguing and mysterious orb that has beckoned for more than two centuries. Now, finally, after so long, Earth is answering the cosmic invitation, and an ambassador from our planet is about to take up permanent residence there. Over the course of Dawn’s grand adventure, our knowledge will rocket far, far beyond all that has been learned before.

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24 Dec

Dawn Jingles the Season

by Dawn Education & Communications

As the holiday season has approached over the past several years, two members of the Dawn team have had a kick creating mission-based lyrics to the tune of three traditional carols in their free time. For your inner space-nerd ready for some holiday spirit, here are a few more flight team members, singing them. Enjoy!

Singers include Roger Klemm, Kristina Larson, Greg Whiffen, Keri Bean, Todd Barber, and Carol Polanskey

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