Diameter of milky way light years
WebApr 10, 2024 · The black hole has the mass of 20 million Suns (with our own Sun as the measure) and has left behind a 2,00,000-light-year-long trail of stars that are packed close to each other. This trail has twice the diameter of our home galaxy, the Milky Way, according to National Aeronautics and Space Administration (NASA). WebQuestion: Think of our Milky Way Galaxy as a flat disk of diameter 100,000 light-years. Suppose we are one of 1,000 civilizations, randomly distributed through the disk, interested in communicating via radio waves. Let's figure out how far away the nearest such civilization would be from us. Let's assume the Milky Way is so flat that it is, for ...
Diameter of milky way light years
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WebApr 11, 2024 · The centre of the Milky Way is home to a supermassive black hole that is about four million times more massive than the sun. The Milky Way’s disc is about … WebApr 9, 2024 · This is an artist's impression of a runaway supermassive black hole and its trail of infant stars, which is an astounding 200,000 light years long chain. This "contrail" of …
WebMar 22, 2024 · Within it, there are at least 100 billion stars, and on average, each star has at least one planet orbiting it. This means there are potentially thousands of planetary systems like our solar system within the galaxy! … WebA) Let's assume the Milky Way is so flat that it is, for practical purposes, Think of our Milky Way Galaxy as a flat disk of diameter 100,000 light-years. Suppose we are one of 1,000 civilizations, randomly distributed through the disk, interested in communicating via radio waves. Let's figure out how far away the nearest such civilization ...
WebMay 25, 2024 · For many years, astronomers believed the Milky Way's disk spanned about 100,000 light-years. Then in 2015, researchers showed that a distance of 150,000 light-years was closer to the mark. WebOct 15, 2024 · Yet life on Earth is only possible because of the Sun’s light and energy. Size and Distance. Size and Distance. The Sun is about 93 million miles (150 million kilometers) from Earth. ... But the Sun orbits the …
WebQuestion: Think of our Milky Way Galaxy as a flat disk of diameter 100,000 light-years. Suppose we are one of 1,000 civilizations, randomly distributed through the disk, …
WebThe Milky Way is a barred spiral galaxy located in the Local Group of galaxies. It is estimated to be 100,000 light-years in diameter, with a mass equivalent to about 1 trillion Suns. Our solar system lies approximately 26,000 light-years away from the galactic center and takes around 230 million years to complete one orbit around the galaxy. The Milky … little creek game farmWeb1. If one light year is about 9.5 x 10 15 meters, what is the approximate diameter of the Milky Way galaxy? a) 950,000,000,000,000,000,000 meters b) 950,000,000,000,000 meters c) 9.5 x 10 20 meters d) both a and c are correct. 2. The Milky Way galaxy is: a) considered a small cluster of stars b) a spiral galaxy similar to the Andromeda galaxy little creek firearms and gunsmithingWebNov 26, 2016 · The Milky Way is a barred spiral galaxy that has curved arms that spin out from its center. Astronomers discovered it was barred (meaning the center is bar-shaped) rather than an ordinary spiral galaxy (meaning the center is a spherical bulge) in the 1990s. It is 100,000–120,000 light-years in diameter. [5] little creek gate 3WebFeb 11, 2016 · Explanation: The precision in the measurements in ly is now limited to 2 significant digits (sd) only. !5 became 13, in 10000 ly as unit..After confirming these … little creek farm vet eighty four paWebThe Milky Way is a barred spiral galaxy with a D 25 isophotal diameter estimated at 26.8 ± 1.1 kiloparsecs (87,400 ± 3,590 light-years), but only about 1,000 light years thick at the spiral arms (more at the bulge). little creek farm vetWebAnswer (1 of 5): It is a little tricky to determine the edge of a galaxy, hence it is difficult to give a precise answer for the diameter of the Milky Way. The conventional answer is … little creek fellowship sda churchWebApr 9, 2024 · This is an artist's impression of a runaway supermassive black hole and its trail of infant stars, which is an astounding 200,000 light years long chain. This "contrail" of newborn starts as per Science Daily is twice the diameter of our Milky Way galaxy. Credits: NASA, ESA, Leah Hustak (STScI) Photograph:(Others) little creek golf course va