Huygens Probe Lands on Titan

WillDraven writes "CNN, NASA and the ESA are reporting that the Huygens space probe has entered the atmosphere of Saturn's moon Titan after traveling 2.2 billion miles. Pictures from the moon's surface should be available sometime this afternoon" according to the NASA TV schedule. What we know so far is that Huygens landed successfully and sent at least the carrier signal from the surface to Cassini for 90+ minutes, more than expected, and that Cassini has successfully repointed at the Earth and begun relaying the data it received, beginning with test packets. Huygens now sits on Titan, silent forever, while we wait to see whether or how much valuable data Cassini obtained and can send back. Update: 01/14 17:20 GMT by M : So far: they report zero lost packets in the transmission, but one of the two independent data-collection systems is apparently giving some problems. Update: 01/14 21:40 GMT by J : The news is pretty much all good: a very successful mission. Expect to see many photos within hours, but for now apparently only three have been released. Ice blocks or rolling stones -- let the debates begin!

Comments

Minor explanation

[Cyclotron_Boy]

They didn't stop recording data because Huygens went silent. Rather, Cassini had to turn to transmit its load of data. Cassini had to turn for a number of reasons ranging from the azimuth and elevation of the lander (now it is more than a probe...) with respect to the horizon, to the maximum data storage capability of Cassini itself. Not that the poster said anything wrong, it was just misleading. I believe Huygens was still transmitting at least carrier verified by Colorado (not sure which radiotelescope picked it up in the US) after Cassini was tasked to turn away. We just couldn't listen much longer, and Huygens' batteries weren't supposed to do more than 4.5 hours anyway (IIRC).
-F

images to be posted at ...

[MoobY]

The images will be posted from the moment they are available at

http://www.lpl.arizona.edu/%7Ekholso/data.htm