Posted by Emily Lakdawalla on 2011/06/17 09:02 CDT
It's not easy to wrap a ginormous rover for shipping. I was glued to the feed from the Curiosity Cam all day yesterday, as they prepared Curiosity for shipping to Kennedy Space Center. Here's a low-budget time-lapse of the rover being wrapped.
Posted by Emily Lakdawalla on 2011/06/16 02:39 CDT
According to an article published a week ago by the Xinhua news service, Chang'E 2 departed the Moon on June 9 at 09:10 UTC. It's now headed toward a Lagrangian point in space, but not the one I thought it was headed for.
Posted by Emily Lakdawalla on 2011/06/14 12:25 CDT
One big space event that I missed while I was on vacation was Rosetta's entry into hibernation. Rosetta is the biggest interplanetary spacecraft that has been launched by ESA, and it has the groundbreaking goal of entering orbit around a comet and dropping a lander onto it.
Posted by A.J.S. Rayl on 2011/05/31 12:00 CDT
The Mars Exploration mission suffered the loss of Spirit and shifted to one-rover operations in May, but Opportunity carried on, blasting across the plains of Meridiani to within 2 miles (3.5 kilometers) of its next major destination and discovery.
Posted by Marc Rayman on 2011/05/30 12:52 CDT
Dawn remains healthy and on course as it continues to approach Vesta. Thrusting with its ion propulsion system, as it has for most of its interplanetary journey so far, the spacecraft is gradually matching its solar orbit to that of the protoplanet just ahead.
Posted by A.J.S. Rayl on 2011/05/26 12:00 CDT
The intensified effort to recover Mars Exploration Rover (MER) Spirit came to an end early Wednesday morning Pacific time and NASA has now transitioned the mission to a single-rover operation focused on Spirit's still-active twin, Opportunity.
Posted by Bruce Betts on 2011/05/25 05:47 CDT
NASA has selected the OSIRIS-REx mission as the next New Frontiers mission. OSIRIS-REx (Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer) will be the first U.S. asteroid sample return.
Posted by Emily Lakdawalla on 2011/05/25 01:25 CDT
Yesterday, I remarked that despite the declaration of her death we'll be seeing Spirit frequently over the next few years, as long as Mars Reconnaissance Orbiter is still monitoring her landing site with its HiRISE camera. I said that Spirit is a lump that's relatively easy to spot because of her dark shadow. Well, Spirit's managed to make herself even easier to spot than that.
Posted by Emily Lakdawalla on 2011/05/24 03:05 CDT
Alicia Chang reported today that, according to project manager John Callas, the last attempt to uplink a command to the Mars Exploration Rover Spirit will be made tomorrow. NASA will cease listening for signals from Spirit on Tuesday.
Posted by Emily Lakdawalla on 2011/05/18 12:58 CDT
According to a story posted on xinmin.xn and run through Google Translate, there's now been an official announcement from China about Chang'e 2's extended mission: it will depart lunar orbit in mid-June and journey to L2.
Posted by Marc Rayman on 2011/05/03 01:13 CDT
Dawn is on the threshold of a new world. After more than three and a half years of interplanetary travel covering in excess of 2.6 billion kilometers (1.6 billion miles), we are closing in on our first destination. Dawn is starting its approach to Vesta.
Posted by A.J.S. Rayl on 2011/04/30 12:00 CDT
As Opportunity drove her little robot heart out, breaking the 28-kilometer mark on her odometer, and driving the longest backward drive ever, April proved to be another month of exhilarating highs for the Mars Exploration Rover mission and one extended low with only silence from Spirit, despite intensified efforts by her Earth crew to establish contact.
Posted by Bruce Betts on 2011/04/29 04:02 CDT
The Planetary Society's Shuttle LIFE experiment is now go for launch on Endeavour's STS-134 mission. I came down to Florida for the loading of our tiny sample tubes into the CREST-1 (Commercial Reusable Experiments for Science & Technology) payload block.
Posted by Emily Lakdawalla on 2011/04/28 06:07 CDT
Time again for my monthly look at what's going on with the robots exploring the solar system! The highlight of this month will, I think, be Dawn's first optical navigation images of its first target, Vesta.
Posted by Emily Lakdawalla on 2011/04/08 11:15 CDT
Spaceflight Now is following along as the next Jupiter orbiter, Juno, is journeying from its birthplace at Lockheed Martin in Denver to Cape Canaveral. As of this moment it has been packed up and loaded onto a flatbed trailer, which is driving through Denver with police escort, en route to the Denver airport, where it'll board a C-17 for the trip to Florida.
Posted by Marc Rayman on 2011/04/07 03:14 CDT
Three and a half years after launch, Dawn continues its travels around the Sun, maneuvering to take the same orbital path as Vesta. The spacecraft has spent most of the past month gently thrusting with its ion propulsion system. Some of the thrusting this month, however, was not designed to propel Dawn to Vesta.