
Methane is an organic compound produced through geologic or biologic activity. Scientists have long suspected the presence of methane on Mars but haven't been able to confirm their suspicions until 2003. Astronomers at the Mauna Observatory turned the Keck Telescope toward our nearest neighhbor, while NASA used infrared scopes. They were able to detect three spectral absorption lines indicating that the Martian atmosphere does indeed contain methane. I'm not ready to say just that there is/was life on Mars just yet, but the idea is tantalizing.
Click here, here, and here to read more about this story.
Astronomy rocks.
No comments:
Post a Comment