Our knowledge of stars and interstellar matter must be based primarily on the electromagnetic radiation which reaches us. Nature has thoughtfully provided… — Lyman Spitzer Copy Share Image
Astronomy may be revolutionized more than any other field of science by observations from above the atmosphere. Study of the planets, the Sun, the… — Lyman Spitzer Copy Share Image
The chief contribution of such a radically new and more powerful instrument would be, not to supplement our present ideas of the universe we… — Lyman Spitzer Copy Share Image
Our knowledge of stars and interstellar matter must be based primarily on the electromagnetic radiation which reaches us. Nature has thoughtfully provided us with… — Lyman Spitzer Copy Share Image
