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The Drake equation is: [1] where. N = the number of civilizations in the Milky Way galaxy with which communication might be possible (i.e. which are on the current past light cone ); and. R∗ = the average rate of star formation in our Galaxy. fp = the fraction of those stars that have planets.
Guardians of the Galaxy (retroactively referred to as Guardians of the Galaxy Vol. 1) is a 2014 American superhero film based on the Marvel Comics superhero team of the same name. Produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures , it is the 10th film in the Marvel Cinematic Universe (MCU).
The Hitchhiker's Guide to the Galaxy [a] [b] is a comedy science fiction franchise created by Douglas Adams. Originally a 1978 radio comedy broadcast on BBC Radio 4, it was later adapted to other formats, including novels, stage shows, comic books, a 1981 TV series, a 1984 text adventure game, and 2005 feature film .
Star Wars Jedi: Fallen Order: 2019 Video game A planet with many mountains and stormy weather. Featuring ancient ruins and tombs, imperial excavations, and a crashed Venator near an ancient tomb. Zygerria Star Wars: The Clone Wars: 2011 TV series A planet in the Outer Rim Territories home of the Zygerrian species.
720,000 km/h (450,000 mi/h) [10] Orbital period. ~230 million years [10] The Solar System [d] is the gravitationally bound system of the Sun and the objects that orbit it. [11] It was formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, forming the Sun and a protoplanetary disc.
At that time, Uranus, Neptune, nor the asteroid belts have been discovered yet. Discovery and exploration of the Solar System is observation, visitation, and increase in knowledge and understanding of Earth 's "cosmic neighborhood". [1] This includes the Sun, Earth and the Moon, the major planets Mercury, Venus, Mars, Jupiter, Saturn, Uranus ...
Release. June 2, 2022. ( 2022-06-02) –. present. The Orville is an American science fiction comedy-drama [1] [2] [3] television series created by Seth MacFarlane, who also stars as the protagonist Ed Mercer, an officer in the Planetary Union's line of exploratory space vessels in the 25th century. It was inspired primarily by the original ...
e. In astrobiology and planetary astrophysics, the galactic habitable zone is the region of a galaxy in which life might most likely develop. The concept of a galactic habitable zone analyzes various factors, such as metallicity (the presence of elements heavier than hydrogen and helium) and the rate and density of major catastrophes such as ...