Sounds from an alien world

[lectrobyte]

http://www.esa.int/esaCP/SEM85Q71Y3E_index_0.html

[BiggJawn]

1. Sounded like wind.

Cool.

Do you think they'd tell us if it started going "Ack-Ack!"?

[LudwigVan]

2. It sounded like a typical Atari 2600 game.

I could tell the second had to do with the landing.

I also thought about the fact that you have to have an atmosphere to hear sound, so the landing of the lunar modules during the Apollo missions were completely silent.

I'm really amazed by the fact that we have a recording of something so far from Earth.

[lectrobyte]

3. Titan is large enough to have an atmosphere. The second one is

synthetic, i.e. processed radar signals.