The factor most ignored in discussing interstellar flight is the kinetic energy that must be invested in the ship to make its tons of matter move at a substantial fraction of the speed of light. (Bernard M. Oliver)

The factor most ignored in discussing interstellar flight is the kinetic energy that must be invested in the ship to make its tons of matter move at a substantial fraction of the speed of light.

Bernard M. Oliver

Related topics

factor flight fraction light matter move ship speed substantial

Related quotes

The kind of job doesn't matter. The length of time on the job doesn't matter... If you work hard and do your best, you'll be recognized and move onward. View quote
Ben Carson
Just as there are Laws of Conservation of Matter and Energy, so there are in fact Laws of Conservation of Pain and Joy. Neither can ever be created or destroyed. But one can be converted into the other. View quote
Spider Robinson
Taoist philosophy ... is essentially monistic. ... Matter and energy, Yang and Yin, heaven and earth, are conceived of as essentially one or as two coexistent poles of one indivisible whole. View quote
Bruce Lee
The final result of our researches has widened the class of substances sensitive to light vibrations, until we can propound the fact of such sensitiveness being a general property of all matter. View quote
Alexander Graham Bell
For myself and my loved ones, I want the heat, which comes at the speed of light. I don't want to have to hang about for the blast, which idles along at the speed of sound. View quote
Martin Amis