International Space Updates, December 2007
December 15, 2007 10:37 PM
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Radarsat-2 gets ready for launch
Radarsat-2 launches; Epoxi will look at a different satellite; and the ISS crew will conduct a spacewalk
The oft-delayed Canadian Radarsat-2 Earth observation satellite
finally launched into space
aboard a Russian Soyuz-Fregat rocket vehicle. The Canadian Space Agency expects the 4,850-pound satellite to capture high-quality radar images "as sharp as 10 feet and as as wide as 328 feet."
Radarsat-2 spent the past 10 years in mechanical gridlock due to Canadian space issues. Canadian space and military officials specifically want Radarsat-2 to closely monitor the Canadian Arctic, while it orbits more than 800 kilometers above the Earth -- CSA also designed it to monitor marine surveillance, disaster management and global mapping while in orbit.
NASA will have its Epoxi spacecraft conduct a
flyby of Comet Hartley 2 on Oct. 11, 2010
, NASA announced in a press release during the American Geophysical Union. The U.S. space agency originally was supposed to fly by comet Boethin, but Boethlin could not be found. Astronomers hope Hartley 2 shows characteristics of other comets in the area, which will allow NASA to finally define the comets. Mission managers have already reset the satellite's course towards the comet.
"When comet Boethin could not be located, we went to our backup, which is every bit as interesting but about two years farther down the road," said Tom Duxbury, Epoxi project manager working at the NASA Jet Propulsion Laboratory.
Astronauts aboard the International Space Station will conduct a space walk next week aimed at observing the troublesome joint responsible for moving a pair of solar panels. The shuttle Atlantis crew was supposed to carry out the spacewalk, but problematic fuel gauges put the space walk burden on the ISS crew. Two astronauts will walk out and observe the joint, with a third astronaut inside the station monitoring progress on cameras.
This article is over a month old, voting and posting comments is disabled
12/16/2007 1:54:27 PM
Leave it to NASA to lose a freakin comet. Youd think maybe its a good idea to verify its orbital characterisics BEFORE you launch on a fly-by trajectory. Probably another error in Imperial-metric conversion or maybe the Mars Climate Orbiter impacted Boethlin changing its orbit years ago. Losing a comet gives me a warm fuzzy feeling about the supposed catalog of potentially threatening near-Earth asteroids.
12/16/2007 10:24:21 PM
I'll assume that English isn't your native language, and disregard the multiple spelling/punctuation issues in this rant.
The content of it, however, makes it clear that you've either been drinking heavily or have no idea what your talking about. Stick to what you know, man; contribute something useful or interesting. The world is full of whiners already.
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