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Space exploration is the use of astronomy and space technology to explore outer space. [1] While the exploration of space is currently carried out mainly by astronomers with telescopes, its physical exploration is conducted both by uncrewed robotic space probes and human spaceflight. Space exploration, like its classical form astronomy, is one ...
Philosophy of space. Debates concerning the nature, essence and the mode of existence of space date back to antiquity; namely, to treatises like the Timaeus of Plato, or Socrates in his reflections on what the Greeks called khôra (i.e. "space"), or in the Physics of Aristotle (Book IV, Delta) in the definition of topos (i.e. place), or in the later "geometrical conception of place" as "space ...
Kalpana Chawla. Kalpana Chawla (17 March 1962 – 1 February 2003) [2] was an Indian-born American astronaut and aerospace engineer who was the first woman of Indian origin to fly to space. [3] [4] She first flew on Space Shuttle Columbia in 1997 as a mission specialist and primary robotic arm operator aboard STS-87.
Religion in space. Sex in space. Solar power in space. Solar power in space for Earth. Telescopes in space. Tourism in space. War in space. Weapons in space. Weather in space.
Space agencies, governments, researchers and commentators have isolated a large number of direct and indirect benefits of space exploration programs including: New technologies that can be utilized in other industries and society (such as the development of communications satellites) Improved knowledge of space and the origin of the universe.
Space research is scientific study carried out in outer space, and by studying outer space. From the use of space technology to the observable universe, space research is a wide research field. Earth science, materials science, biology, medicine, and physics all apply to the space research environment. The term includes scientific payloads at ...
The boundary between space and Earth, at an altitude of 100 km, roughly where the yellow line of airglow is visible. Outer space (or simply space) is the expanse beyond celestial bodies and their atmospheres. It contains ultra-low levels of particle densities, constituting a near-perfect vacuum [1] of predominantly hydrogen and helium plasma ...
"Man Will Conquer Space Soon!" was the title of a series of 1950s magazine articles in Collier's detailing Wernher von Braun's plans for human spaceflight. Edited by Cornelius Ryan , the individual articles were authored by such space notables of the time as Willy Ley , Fred Lawrence Whipple , Dr. Joseph Kaplan , Dr. Heinz Haber , and von Braun.