Our neighbouring planets might help us perceive Earth's local weather change
Learning the atmospheres of Venus and Mars might help us learn the way Earth's local weather will look sooner or later, says David Grinspoon
Michelle D’urbano
VENUS and Mars are the closest we'll ever come to managed experiments for Earth. Take three rocky planets, two roughly the identical mass, one about one-tenth of that mass. Add water. Make one of many huge planets a bit of nearer to your star and the small one a bit of additional out. Now wait 4 billion years and observe.
This can be a golden age of comparative planetology. Spacecraft inside our photo voltaic system, mixed with new consciousness of exoplanets, are bringing the variety of planets into focus, which additionally provides us a new understanding of our residence world. As a comparative planetologist, I …
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