Webb image archive
Spectroscopic Analysis of Three Planets
Spectroscopy can identify planets capable of supporting life. Note the differences between the spectroscopic data of these three solar system planets; Mars, Earth, and Venus. Dips...
- Date
- Dec 13, 2023
- Observatory
- James Webb Space Telescope
- Credit
- NASA / ESA / CSA / STScI
- Archive ID
- 4183
Spectroscopy can identify planets capable of supporting life. Note the differences between the spectroscopic data of these three solar system planets; Mars, Earth, and Venus. Dips indicate varying types of gases in their atmospheres. Although all three planets show a significant dip in the spectroscopic data for carbon dioxide, only Earth clearly shows the presence of water, ozone, and carbon dioxide.
Credits
Image
NASA, ESA, CSA, Christine Klicka (STScI)