NASA’s Messenger probe is about 10 days away from parking in an elliptical orbit around Mercury, the innermost planet of our solar system.
Messenger has been en route since 2004, making a crazy Spirograph-looking series of orbits around the sun, taking the craft past Venus, and past Mercury three times, and finally heading for orbit on March 18.
On Friday, a week before the orbit is scheduled to take place, my son is scheduled to give an oral report in his astronomy class. He’s been reading books about Mercury that were written before 2000, claiming that only one probe ever visited Mercury. I knew that wasn’t right, so I called up NASA’s Messenger mission page and handed him the iPad.
Post was last modified on 9 Mar 2011 11:51 pm
Another corner building. Designed and textured. Needs an interior. #blender3d #design #aesthetics #medievalyork #mysteryplay
What have my students learned about creative nonfiction writing? During class they are collaborating on…
Two years after the release of ChatGPT, it may not be surprising that creative work…
I both like and hate that Canvas tracks the number of unmarked assignments that await…
The complex geometry on this wedge building took me all weekend. The interior walls still…
My older siblings say they remember our mother sitting them down to watch a new…