102 Scott Adams: No big deal. Just oxygen on Mars. (twitter.com) posted 301 days ago by Donald17 301 days ago by Donald17 +102 / -0 6 comments share 6 comments share save hide report block hide child comments Comments (6) sorted by: top new old worst ▲ 8 ▼ – LibertyStillMatters 8 points 301 days ago +8 / -0 That’s not oxygen, it’s just Mars systemic racism glowing #BLM permalink save report block reply ▲ 6 ▼ – Big_Dick_Energy 6 points 301 days ago +6 / -0 Is it biogenic? If the answer is yes, then 2020 is living up to its promises. permalink save report block reply ▲ 5 ▼ – deleted 5 points 301 days ago +5 / -0 ▲ 4 ▼ – Big_Dick_Energy 4 points 300 days ago +4 / -0 Oxygen (as atmospheric O2, O3, etc.) is considered a classic biosignature, you're absolutely right, but there are abiotic mechanisms that produce it. Mars wouldn't be red if it weren't for oxygen! If you'll accept arXiv as a source, this is an interesting paper: Identifying Planetary Biosignature Impostors: Spectral Features of CO and O4 Resulting from Abiotic O2/O3 Production permalink parent save report block reply ▲ 3 ▼ – deleted 3 points 301 days ago +3 / -0 ▲ 1 ▼ – thebadguy2k6 1 point 301 days ago +1 / -0 Wow....what junk science. Aurora Borialis is simple buckling of the ionosphere on the far side (dark-side) as the Sun’s radiation exerts an electromagnetic pressure on the day side. permalink save report block reply
That’s not oxygen, it’s just Mars systemic racism glowing #BLM
Is it biogenic? If the answer is yes, then 2020 is living up to its promises.
Oxygen (as atmospheric O2, O3, etc.) is considered a classic biosignature, you're absolutely right, but there are abiotic mechanisms that produce it.
Mars wouldn't be red if it weren't for oxygen!
If you'll accept arXiv as a source, this is an interesting paper: Identifying Planetary Biosignature Impostors: Spectral Features of CO and O4 Resulting from Abiotic O2/O3 Production
Wow....what junk science. Aurora Borialis is simple buckling of the ionosphere on the far side (dark-side) as the Sun’s radiation exerts an electromagnetic pressure on the day side.