If I look at a galaxy 13 billion light years away, how much closer was it when it first emitted its light? - Quora
What Is a Light-Year? | NASA Space Place – NASA Science for Kids
Japan astronomer-led team finds 83 black holes 13 billion light-years from Earth - The Mainichi
How big is the universe?
Closest 'Alien Earth' May Be 13 Light-Years Away | Space
Zoom 13 Million Light-years to See Heart of Active Galaxy - Universe Today
13 Light-Years Away
13 Light-Years Away | Rachel Allen Everett
Farthest Galaxy Spotted Yet Is 13 Billion Light-Years Away
Japan astronomer-led team finds 83 black holes 13 billion light-years from Earth - The Mainichi
New Test by Deepest Galaxy Map Finds Einstein's Theory Stands True | Obsevation Results | Subaru Telescope
List of Star Systems Within 15 Light-Years of the Sun. | Download Table
z8_GND_5296 - Wikipedia
Hole on edge of universe is 13 billion light years away | The Times
Scientists Discover Early-Universe Galaxy 13 Billion Light Years Away – CBS San Francisco
NASA on Twitter: "About 17,000 light years away, a giant molecular cloud serves as a nursery where new stars and planets are born: https://t.co/mXMKMaG9YH https://t.co/TpdvO7DeaU" / Twitter
Hubble Finds Small Galaxy More Than 13 Billion Light-Years Away
Hubble telescope sees furthest galaxy, 13.2 billion light years from Earth | Engadget
Astronomers Have Found Most Distant Blazar Ever, 13 Billion Light-Years Away
Galaxy Group 13 Billion Light-Years Away Could Be Ending the Cosmic 'Dark Ages' Before Our Eyes | Live Science
ALMA Finds Earliest Example of Merging Galaxies | NAOJ: National Astronomical Observatory of Japan - English
How can a galaxy or star be 23 billion light years away when the age of the universe is only 13.8 billion years? - Quora
Merging Pair of Dusty Star-Forming Galaxies Spotted 13 Billion Light-Years Away | Astronomy | Sci-News.com
At 13 Billion Light-Years Away, Galaxy Is Farthest To Be Measured From Earth : The Two-Way : NPR
13 Light-Years Away | Rachel Allen Everett
How far is a light-year? | Astronomy Essentials | EarthSky
Astronomers discover 83 supermassive black holes 13 billion light-years from Earth
