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Planet of the Humans is a 2019 American environmental documentary film written, directed, and produced by Jeff Gibbs. The film was executively produced by Michael Moore . [ 3 ] Moore released it on YouTube for free viewing on April 21, 2020, the eve of the 50th anniversary of the first Earth Day .
A flashing red light to the green power movement, “Planet of the Humans” offers disillusioning evidence that much of what’s currently promoted as renewable energy is ineffectual, wasteful ...
An artist's conception shows a terraformed Mars in four stages of development.. Terraforming or terraformation ("Earth-shaping") is the hypothetical process of deliberately modifying the atmosphere, temperature, surface topography or ecology of a planet, moon, or other body to be similar to the environment of Earth to make it habitable for humans to live on.
Eventually, White wrote about the effect in his book The Overview Effect — Space Exploration and Human Evolution (1987), [13] which has a fourth edition (2021). [11] White's work did not attain broad influence until the 2010s—a period of increased societal divisions and a new prospect of private space travel. [14]
Planetary habitability in the Solar System is the study that searches the possible existence of past or present extraterrestrial life in those celestial bodies. As exoplanets are too far away and can only be studied by indirect means, the celestial bodies in the Solar System allow for a much more detailed study: direct telescope observation, space probes, rovers and even human spaceflight.
Laythe in the video game Kerbal Space Program and its sequel; Eayn, the Kig-Yar homeworld, orbits Chu'ot, the third planet in the Y'Deio system, which is located 41 light years from the Sol system in the lore of Halo. Harval, the Angara homeworld, orbits the gas giant Faroang, in Mass Effect: Andromeda; it is also the namesake of their home system.
All planets in the Solar System, plus their major moons along some asteroids and comets, have now been visited to varying degrees by spacecraft launched from Earth. Through these uncrewed missions, humans have been able to get close-up photographs of all the planets and, in the case of landers, perform tests of the soils and atmospheres of some.
Human presence in outer space began with the first launches of artificial object in the mid 20th century, and has increased to the point where Earth is orbited by a vast number of artificial objects and the far reaches of the Solar System have been visited and explored by a range of space probes.