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Therefore, in 2001, an international crew has been dispatched to Uranus by the United Nations, which has become a world government, on a space exploration mission. The film's ideas of astronauts exploring outer space only to confront their inner mindscapes and memories precede the similar-themed 1972 film Solaris by a full decade (although the ...
Uranus is the third-largest and fourth most massive planet in the Solar System. It orbits the Sun at a distance of about 2.8 billion kilometers (1.7 billion miles) and completes one orbit every 84 years. The length of a day on Uranus as measured by Voyager 2 is 17 hours and 14 minutes. Uranus is distinguished by the fact that it is tipped on ...
Neptune, which is Uranus's near twin in size and composition, radiates 2.61 times as much energy into space as it receives from the Sun, [23] but Uranus radiates hardly any excess heat at all. The total power radiated by Uranus in the far infrared (i.e. heat) part of the spectrum is 1.06 ± 0.08 times the solar energy absorbed in its atmosphere .
According to the IAU's explicit count, there are eight planets in the Solar System; four terrestrial planets (Mercury, Venus, Earth, and Mars) and four giant planets, which can be divided further into two gas giants (Jupiter and Saturn) and two ice giants (Uranus and Neptune). When excluding the Sun, the four giant planets account for more than ...
Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. The answers to the biggest questions in space science ...
Uranus at European Space Agency; NASA's Uranus fact sheet; Uranus Profile at NASA's Solar System Exploration site; Planets – Uranus A kid's guide to Uranus. Uranus at Jet Propulsion Laboratory's planetary photojournal. (photos) Voyager at Uranus (photos) Uranus (Astronomy Cast homepage) (blog) Uranian system montage (photo) Gray, Meghan ...
Alone but certainly unique, Uranus rotates at a nearly 90-degree angle and is surrounded by 13 icy rings. Images of which were captured in rich detail last year by the James Webb Space Telescope .
The orbital period (also revolution period) is the amount of time a given astronomical object takes to complete one orbit around another object. In astronomy, it usually applies to planets or asteroids orbiting the Sun, moons orbiting planets, exoplanets orbiting other stars, or binary stars.