670-Laser Surfing(364)
Dec 10, 2021 ·
2m
When we find a planet which appears to have the chemical signs of living organisms in its atmosphere, the desire to take a close up look at it will be...
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When we find a planet which appears to have the chemical signs of living organisms in its atmosphere, the desire to take a close up look at it will be hard to contain. Laser propelled ultra light space probes could be sent to explore nearby worlds. The cost of investigating our planetary life hosting neighbors is likely to be less than what the US is planning to spend upgrading its nuclear weapons.
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| Author | Dr. Al Grauer |
| Website | - |
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