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The reason these things are so hard to find on Earth is because it's teeming with other life. If it wasn't and these things were isolated on Mars it would be re
by light_hue_1 2y ago
The reason these things are so hard to find on Earth is because it's teeming with other life. If it wasn't and these things were isolated on Mars it would be relatively easy.
- ceejayoz 2y agoNope. Still tough. https://science.nasa.gov/science-research/planetary-science/astrobiology/evidence-of-martian-life-dealt-critical-blow/ https://science.nasa.gov/science-research/planetary-science/...
- light_hue_1 2y agoThat's not looking for life. It's looking for fossils.
- ceejayoz 2y agoWhich, physically in hand, still took years to determine they were naturally occurring rock. It’s hard.