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/sci/ - Science & Math

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File: 340 KB, 510x512, Mars_Viking_21i093.png [View same] [iqdb] [saucenao] [google]
6131668 No.6131668 [Reply] [Original]

http://www.youtube.com/watch?v=tk3qLe2wWMA&feature=youtu.be

So does mars have an atmosphere?

>> No.6131725

>>6131668
Yeah, it's just mostly CO2, with no free oxygen. (The blue color in the first pics was due to poor color calibration; the fact that Mars doesn't really have a blue sky is clearly visible to anyone with a good enough telescope - if it was, you'd see a blue color around the edges.)

>> No.6131744

>>6131725
It's pretty thin too.

>> No.6131762

We've never actually been to mars. The sky is a holographic projection.

>> No.6131784
File: 135 KB, 800x600, 1381668585162.jpg [View same] [iqdb] [saucenao] [google]
6131784

what will gravity do with co2 and oxygen?

>> No.6131797

>>6131784
make an apple pie

>> No.6131815

It's extremely thin. Enjoy the radiation bombardment.