Dav09@mander.xyz to Science Memes@mander.xyzEnglish · 4 days agoSearching for signs of life on exoplanets is tough.mander.xyzexternal-linkmessage-square27fedilinkarrow-up1292arrow-down15
arrow-up1287arrow-down1external-linkSearching for signs of life on exoplanets is tough.mander.xyzDav09@mander.xyz to Science Memes@mander.xyzEnglish · 4 days agomessage-square27fedilink
minus-squareSkyrmir@lemmy.worldlinkfedilinkEnglisharrow-up1·3 days agoExcept o2 is only produced in volume by a nova. Which isn’t happening on a planet.
minus-squaresbird@sopuli.xyzlinkfedilinkEnglisharrow-up1·2 days agoA quick search shows that there’s many studies on abiotic ways to produce O2 in terrestrial planet. From good sources too, not just your random Joe. Hence, we need to look at other factors too, not just oxygen.
Except o2 is only produced in volume by a nova. Which isn’t happening on a planet.
A quick search shows that there’s many studies on abiotic ways to produce O2 in terrestrial planet. From good sources too, not just your random Joe. Hence, we need to look at other factors too, not just oxygen.