Posted by Marc Rayman on 2011/12/01 04:05 CST
In this update on the Dawn mission, project system engineer Marc Rayman reports that the probe is headed for its low altitude mapping orbit (LAMO), where it will focus on making a census of the atomic constituents and on mapping the gravity field in order to determine Vesta's interior structure.
Posted by Marc Rayman on 2011/11/03 01:48 CDT
Dawn Journal: HAMO successfully completed, LAMO ahead
Posted by Marc Rayman on 2011/09/29 08:12 CDT
Dawn's fourth anniversary of being in space is very different from its previous ones. Indeed, those days all were devoted to reaching the distant destination the ship is now exploring. Celebrating its anniversary of leaving Earth, Dawn is in orbit around a kindred terrestrial-type world, the ancient protoplanet Vesta.
Posted by Pablo Gutierrez-Marques on 2011/08/09 12:19 CDT
Guest Post: Pablo Gutierrez-Marques: Vesta, a revelation
Posted by Emily Lakdawalla on 2011/07/29 12:30 CDT
Here's the latest image release from Dawn at Vesta, taken from an altitude about twice as high as that of their first mapping orbit.
Posted by Marc Rayman on 2011/07/26 11:55 CDT
After covering 2.8 billion kilometers (1.7 billion miles) on its own, after traveling for nearly four years through the lonely emptiness of interplanetary space, after being bound by the gravity only of the sun, Dawn is finally in orbit around Vesta.
Posted by Emily Lakdawalla on 2011/07/21 06:25 CDT
Maybe it's my own peculiar variant of pareidolia, but every time I see a new image of Vesta I'm reminded of some different other lumpy body in the solar system. In the image released just now by the Dawn team, taken from 10,500 kilometers away, I'm seeing Hyperion.
Posted by Emily Lakdawalla on 2011/07/19 11:27 CDT
Yet another sharp-eyed reader (I love my readers!) pointed out to me that the German-language release on the MPS website about the latest Vesta image from Dawn included what looked like a tiny thumbnail of a color view.
Posted by Emily Lakdawalla on 2011/07/18 05:08 CDT
There's a new orbital mission on the map! As of Friday, the relatively small mass of the asteroid Vesta has finally taken hold of its new artificial satellite, Dawn.
Posted by Emily Lakdawalla on 2011/07/04 09:30 CDT
Here's a photo of Vesta that was released by the Dawn team on Friday. I didn't post it right away because the version of the image in the official release has some bizarre processing artifacts that make it look as though the image had been made by cutting construction paper.
Posted by Emily Lakdawalla on 2011/06/24 10:12 CDT
I am pretty sure that the Dawn team put nearly every image they've taken of Vesta so far in the animation they released yesterday, which is awesome. It hasn't taken long for the amateur image processing community to pick that animation apart into its component frames and process the heck out of the individual images to produce some very fine looking images and animations.