How far is a light-year? | Astronomy Essentials | EarthSky
The largest known galaxy in the universe has been discovered with a length of about 16.3 million light-years
What Is a Light-Year? | NASA Space Place – NASA Science for Kids
Radio Astronomers Spot Bipolar Outflow from Centaurus A's Supermassive Black Hole - Day To News
INCREDIBLE picture of a galaxy 70 million light years away | TweakTown
Hubble captures massive galaxy 400 million light-years away - The Hindu BusinessLine
Record-breaking galaxy found 13.1 billion light-years away: Astronomers confirm star system is the most distant in the universe | Daily Mail Online
The Universe within 200 Million Light Years
How can someone conceptualize 55 million light years? - Quora
What Is a Light-Year? | NASA Space Place – NASA Science for Kids
When we say a galaxy is 300 million light-years away is that its distance now or 300 million years ago? - Sky & Telescope - Sky & Telescope
Irish astronomer discovers supernova 120 million light years away - Innovation | siliconrepublic.com - Ireland's Technology News Service
Are the images from distant galaxies that are light years away also light years old? - Quora
What Is a Light-Year? | NASA Space Place – NASA Science for Kids
How far is a light-year? | Astronomy Essentials | EarthSky
New beast: Astronomers detect another rare blue optical transient in the universe, 500 million-light-years-away- Technology News, Firstpost
Optical image of the core of the Coma cluster of galaxies. Coma cluster is situated some 350 million light years away from our galaxy and is roughly 1 Stock Photo - Alamy
I've heard that if galaxies millions of light years away were to see the Earth, then they would not see the present, they would see the past. How is this possible? -
Light-year - Wikipedia
![Request] Considering that the Andromeda galaxy is 2.537 million light years away and has about 1 trillion stars, is this correct? it seems too big to me. : r/theydidthemath](https://preview.redd.it/dlicer5zdvl21.png?auto=webp&s=de4a9159e6fe922ccfe5e5d40aaf2135f525ab79 "Request] Considering that the Andromeda galaxy is 2.537 million light years away and has about 1 trillion stars, is this correct? it seems too big to me. : r/theydidthemath")
Request] Considering that the Andromeda galaxy is 2.537 million light years away and has about 1 trillion stars, is this correct? it seems too big to me. : r/theydidthemath
This NASA/ESA Hubble Space Telescope image shows the dwarf galaxy M60-UDC1. Lying about 50 million light-years away, M60-UCD1 is a tiny galaxy with a diameter of 300 light-years — just 1/500th of
Capturing galaxies with a DSLR. From photos of the night sky to cosmic… | by Teemu Koskimäki | Medium
Hubble captures stunning image of three galaxies merging 681 million light years away
Stare into the eye of this spiral galaxy 48 million lightyears away
