NASA Spaceship Scouts Out Prime Mars Landing Spots

coondoggie writes "NASA's Mars Reconnaissance Orbiter this week sent back high-resolution images of about 30 proposed landing sites for the Mars Science Laboratory, a mission launching in 2009 to deploy a long-distance rover carrying sophisticated science instruments on Mars. The orbiter's high-resolution camera has taken more than 3,500 huge, sharp images released in black-and-white since it began science operations in November 2006. The images show features as small as a desk. The orbiter has sent back some 26 terabytes of data, equivalent to about 5,000 CD-ROMs."

Comments

Re:How many libraries of congress...?

[LBArrettAnderson]

another possibility is that they mixed up bits and bytes... if it were 26 terabits of data it would in fact be somewhat close to 5,000 CDs. (in fact it would be exactly 5,000 of the older CDs that held 650 MB on them).

Re:Something I don't understand

[sighted]

It didn't just take a telescope. There was all kinds of robotic reconnaissance, both Soviet and American, of the moon before the human landings. See this for example. As for Mars, there is no telescope, even the Hubble, that can come close to seeing the local details needed to pick the very best spots.