- Science
- Global
How plants could betray themselves across the galaxy
- March 30, 2026 at 10:00 PM
- 2 views
Here's a thought experiment. Imagine looking at Earth from a distant star system, armed with a powerful telescope capable of capturing its reflected light. Could you tell the planet was alive? The answer, remarkably, might be yes and the clue would come from the color of the plants.
Originally published at Phys.org