Posted by Emily Lakdawalla on 2010/11/04 11:24 CDT
Those of you who follow my blog must have known this was coming: now that I got all five new Deep Impact images of Comet Hartley 2 posted and explained, I had to make an animation. Here they are.
Posted by Emily Lakdawalla on 2010/11/04 10:58 CDT
Here's the five close-approach images of Hartley 2 captured today, November 4, 2010, by the Deep Impact spacecraft, collected into one file. Boy, do these images reward close examination!
Posted by Emily Lakdawalla on 2010/10/26 03:01 CDT
Today was the press briefing that previewed the upcoming Deep Impact flyby of Hartley 2.
Posted by Emily Lakdawalla on 2010/09/08 01:31 CDT
Most of you have probably heard by now of two small asteroids, both in the neighborhood of 10 meters in diameter, recently discovered on trajectories that pass unusually close to Earth.
Posted by Emily Lakdawalla on 2010/08/24 11:36 CDT
Following up on the story I first posted on August 22, the Jupiter impact fireball first noticed by Japanese amateur astronomer Masayuki Tachikawa has been independently confirmed by two other Japanese astronomers.
Posted by Emily Lakdawalla on 2010/08/22 05:03 CDT
This may be a very common event after all: another optical flash has been observed on Jupiter, again from an observer far east of the Greenwich meridian, though it was not Anthony Wesley (for once).
Posted by Emily Lakdawalla on 2010/08/13 10:52 CDT
Congratulations to Scott Sheppard and Chad Trujillo for identifying the first known L5 Trojan asteroid of Neptune!
Posted by Emily Lakdawalla on 2010/08/11 09:08 CDT
The "Mars Webcam" on Mars Express (otherwise known as the Visual Monitoring Camera or VMC) has just restarted sending images to Earth after a bit of a hiatus.
Posted by Emily Lakdawalla on 2010/07/22 09:09 CDT
The Saturn system is always in motion, always changing. Saturn itself is a gas giant, with swirling storms, and like the other gas giants it has a host of moons flying around, perturbing each other's motions. And then there's the rings.
Posted by Emily Lakdawalla on 2010/07/10 01:47 CDT
All appears to be going very smoothly on Rosetta through, and after, its flyby today of asteroid (21) Lutetia.
Posted by Emily Lakdawalla on 2010/06/08 11:32 CDT
Just a brief update on IKAROS: According to their blog, JAXA has decided to proceed with the final stage of IKAROS' sail deployment.