Posted by Emily Lakdawalla on 2005/07/20 05:53 CDT
With its mission at Tempel 1 over, the Deep Impact spacecraft has altered its course in order to allow a future mission at another comet.
Posted by Louis D. Friedman on 2005/07/20 12:00 CDT
Posted by Emily Lakdawalla on 2005/07/19 04:56 CDT
I monitor the Cassini website to keep my eye out for cool pictures, and it's usually relatively easy to figure out what the spacecraft is looking at (rings, moon, Saturn, whatever). Sometimes, though, the images can be very confusing.
Posted by Emily Lakdawalla on 2005/07/15 01:00 CDT
The June 15 Cassini Project Update includes a note about a difficult decision -- they are raising the altitude of an upcoming Titan flyby, "T7," which is scheduled for September 7.
Posted by A.J.S. Rayl on 2005/07/12 11:00 CDT
When Deep Impact crashed into the nucleus of Tempel 1 at 23,000 miles per hour on July 4, it sent a huge, bright cloud of stuff upward and outward from the comet, providing a spectacular image that is already assured a place in the space history books, and may well be seared into the brains of all those who watched the event.
Posted by Emily Lakdawalla on 2005/07/05 09:40 CDT
So yesterday, after covering the Deep Impact press conference at JPL and recording for Planetary Radio, my husband and I drove to his parents' house for an Independence Day barbeque. When I explained the nature of the Deep Impact mission my mother-in-law exclaimed, "What! What gives you the right to go around smashing up a comet that was minding its own business?"
Posted by Emily Lakdawalla on 2005/07/05 05:55 CDT
There was a stage set up on the steps of the administration building, and the quad in front of it was filled with JPLers of all ages and descriptions. Rick Grammier and Don Yeomans introduced the band -- five guys, all members of the band since 1953 or earlier, still rockin' and rollin'.
Posted by Emily Lakdawalla on 2005/07/04 02:21 CDT
"Our cratering experiment went very very well," reported impact scientist Peter Schultz in what may have been the understatement of the weekend. A first look at early science results from the mission suggest that while some events unfolded according to scientists' predictions, Tempel 1 provided many enticing surprises as well.
Posted by Emily Lakdawalla on 2005/07/04 10:55 CDT
Here in Von Karman auditorium at JPL, as they get ready for the press conference, they are playing "Rock Around the Clock," by Bill Haley and His Comets. Very appropriate! The press panel is mostly familiar: Andy Danztler, Rick Grammier, Shyam Bhaskaran, Mike A'Hearn, and Pete Schultz.
Posted by Emily Lakdawalla on 2005/07/04 02:08 CDT
The Deep Impact mission seems to have produced an impact crash beyond the expectations, but not the hopes, of the science team.
Posted by Emily Lakdawalla on 2005/07/03 12:09 CDT
The panel consists of: Andy Danztler, Solar System Division Director at NASA HQ; Rick Grammier, Deep Impact Project Manager, JPL; Jennifer Rocca, Deep Impact Systems Engineer, JPL; and Mike A'Hearn, Principal Investigator, University of Maryland.
Posted by Emily Lakdawalla on 2005/07/03 08:49 CDT
I woke this morning to find a press release in my Inbox that said: "One hundred and seventy-one days into its 172-day journey to comet Tempel 1, NASA's Deep Impact spacecraft successfully released its impactor at 11:07 p.m. Saturday, Pacific Daylight Time," or 06:07 UTC.