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The Science Digest

Earth's evolution

By Dr. Vince Gutschick
Published July 26, 2023 at 7:59 AM MDT
The goals of the planetary protection officer are to protect the Earth and to protect other planets from being contaminated by substances from Earth during exploration.
NASA
The goals of the planetary protection officer are to protect the Earth and to protect other planets from being contaminated by substances from Earth during exploration.

Dr. Vince Gutschick digs into the development of our planet.

The Science Digest
Dr. Vince Gutschick
Vince grew up in the Chicago suburb of Berwyn. He has enjoyed a long career in science, starting in chemistry and physics and moving through plant physiology, ecology, remote sensing, and agronomy.
See stories by Dr. Vince Gutschick
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