Rusty Schweickart Quotes
Top 11 wise famous quotes and sayings by Rusty Schweickart
Rusty Schweickart Famous Quotes & Sayings
Discover top inspirational quotes from Rusty Schweickart on Wise Famous Quotes.
We are going to learn how to relate to the Earth and our own natural environment here by looking seriously at space colony ecologies.
When you look at the origins and evolution of life on Earth, it's been severely affected by asteroid impacts through history.
No government in the world today has explicitly assigned the responsibility for planetary protection to any of its agencies.
All of us know today the value of communications satellites, weather satellites, resources satellites, etc.
An asteroid can literally destroy 80 or 90 percent of the species that are alive on Earth. These are big events. I mean, this is called extinction.