WebA light-year (ly) is the distance that light can travel in one year. In one year, light travels about 5,880,000,000,000 miles or 9,460,000,000,000 kilometers. So, this distance is 1 light-year. For example, the nearest star to us is about 4.3 light-years away. Our galaxy, the Milky Way, is about 150,000 light-years across, and the nearest large ... Webhow many humans are killed by dolphins each year; short pixie bob with fringe; ... andromeda starseed birth chart. 11 de abril de 2024 ...
Dark Matter Doesn
Web26 nov. 2024 · approximately 2.5 million light-years. How far away is our closest galaxy? Distance Information The closest known galaxy to us is the Canis Major Dwarf Galaxy, at … Web20 jun. 2024 · The Andromeda galaxy is about 2.5 million light years away, so we see it as it was 2.5 million years ago. Now, regarding the distance that Andromeda has traveled … danfoss thermostatkopf austauschen
Introduction to Astronomy
WebThe Andromeda Galaxy is located between Cassiopeia and Pegasus (circled). Here are some of the primary facts about the Andromeda Galaxy: Common Name: Andromeda Galaxy Cataloged: Messier 31, NGC 224 … Web18 mei 2024 · For much greater distances — interstellar distances — astronomers use light years. A light year is the distance a photon of light travels in one year, which is about 6 trillion miles (9 trillion kilometers, or 63,000 AU). Put another way, a light year is how far you'd travel in a year if you could travel at the speed of light, which is ... Web2 apr. 2024 · Our galaxy probably contains 100 to 400 billion stars, and is about 100,000 light-years across. That sounds huge, and it is, at least until we start comparing it to other galaxies. Our neighboring Andromeda … birmingham international railway car parking