How big is the milky way galaxy in diameter
Web13 de mai. de 2024 · The Milky Way is shaped a bit like a Frisbee, with a bulge in the middle. This “space Frisbee” is really big: the diameter – the distance from one edge to the other – is a billion billion... Web1. 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 …
How big is the milky way galaxy in diameter
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Web25 de fev. de 2024 · Recent research has doubled the Milky Way’s span to perhaps 200,000 light-years, showing that while the population of stars grows less dense in our galaxy’s outer rim, a gauzy scattering stretches well past what scientists had previously observed. Between the stars are giant pillars of gas and dust, and at the center of it all …
WebTerms in this set (19) Suppose we wanted to make a scale model of the Local Group of Galaxies, in which the Milky Way Galaxy was the size of a marble (about 1 cm in diameter). How far from the Milky Way Galaxy would the Andromeda Galaxy be on this scale? 25 cm How far would the Sun be from Alpha Centauri on this scale? 4.4×10−5cm Web4 de mai. de 2015 · Instead of extending nearly 100,000 light-years from one side to the other, it would be more like 160,000 light-years wide. This brings the Milky Way's size up to that of Andromeda. The Milky...
Web22 de out. de 2024 · There are over 30 galaxies that are considered to be in the local group, and they are spread over a diameter of nearly 10 million light years, with the center of them being somewhere between the Milky Way and M31. M31 and the Milky Way are the most massive members of the Local Group, with M33 being the 3rd largest. WebImagine the Milky Way galaxy as a music CD (the thickness compared to its diameter is about right). Andromeda is a spiral galaxy of similar size, so we can think of it as a second CD. Now hold these CDs about eight feet apart. The gap is closing such that, in about four billion years, the CDs will touch. In that ...
Web1 de ago. de 2024 · By knowing the star’s absolute brightness, they can determine the distance to the star. Using this method, astronomers have been able to estimate the true …
WebFor example, RX J2129-z95 is just 105.6 light-years across, which is tiny compared to the 100,000 light-year-diameter of our Milky Way galaxy or even modern dwarf galaxies … port o\u0027connor helicopter crashWebHow big do you think the Milky Way galaxy would be if the Sun was 0.0015mm in diameter? Guess by posting in the comments before you see the answer! ...more. ...more. Space to Scale: The Milky Way. iron cks niceWeb23 de mar. de 2024 · Now, Alis Deason, an astrophysicist at Durham University in England, and her colleagues have used nearby galaxies to locate the Milky Way’s edge. The … port o\u0027connor tx weatherWeb14 de abr. de 2024 · Scientists said the galaxy, dating to 13.3 billion years ago, has a diameter of approximately 100 light-years - about 1,000 times smaller than the Milky … port o\u0027call apartments indianapolisWeb5 de abr. de 2024 · The Andromeda Galaxy is one of the few visible to the unaided eye, appearing as a milky blur. It is located about 2,480,000 light-years from Earth; its diameter is approximately 200,000 light-years; and … iron clad peasWeb8 de nov. de 2024 · Using infrared images from NASA's Spitzer Space Telescope, scientists have discovered that the Milky Way's elegant spiral structure is dominated by just two … iron ckdWeb14 de out. de 2024 · The Milky Way is approximately 100,000 light-years in diameter. Our solar system is 26,000 light-years from the center of the Galaxy. All objects in the Galaxy … iron city wood products