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April 25, 2010. ( 2010-04-25) –. present. How The Universe Works is a science documentary television series that provides scientific explanations about the inner workings of the universe and everything it encompasses. [1] [2] With the use of computer-generated imagery (CGI) and visual effects, each episode presents and narrates a topic about ...
The Milky Way is a barred spiral galaxy with a D 25 isophotal diameter estimated at 26.8 ± 1.1 kiloparsecs (87,400 ± 3,600 light-years), but only about 1,000 light-years thick at the spiral arms (more at the bulge).
Release. May 29, 2007. ( 2007-05-29) –. May 23, 2015. ( 2015-05-23) [1] The Universe is an American documentary television series that features computer-generated imagery and computer graphics of astronomical objects in the universe plus interviews with experts who study in the fields of cosmology, astronomy, and astrophysics.
The Milky Way started out small and grew in size as it merged with other galaxies, gaining stars as well as hydrogen to form more stars. Each galaxy has hydrogen gas that aids in the birth of stars.
Sagittarius A*, abbreviated Sgr A* ( / ˈsædʒ ˈeɪ stɑːr / SADGE-AY-star [3] ), is the supermassive black hole [4] [5] [6] at the Galactic Center of the Milky Way. Viewed from Earth, it is located near the border of the constellations Sagittarius and Scorpius, about 5.6° south of the ecliptic, [7] visually close to the Butterfly Cluster ...
List of the largest known stars in the Milky Way Star name Solar radii (Sun = 1) Method Notes Orbit of Saturn: 2,047 – 2,049.9: Reported for reference: WOH G64 (For comparison) 1,540 ± 77: L/T eff: Located in the Large Magellanic Cloud. Possibly the largest known star. Theoretical limit of star size (Milky Way)
The Japanese name for the Milky Way is the "River of Heaven" (天の川), as well as an alternative name in Chinese (Chinese: 天河; pinyin: Tiān hé). Straw Way. In West Asia, Central Asia and parts of the Balkans the name for the Milky Way is related to the word for straw. Today, Persians, Pakistanis, and Turks use it in addition to Arabs.
The Milky Way's deadliest phenomena. The episode consists entirely of segments broadcast previously in The Planets and Beyond episode "Milky Way: The Monster Inside" (Season 2 Episode 3) and the How the Universe Works episode "Death of the Milky Way," also known as "Monsters of the Milky Way" (Season 6 Episode 4).