Sorry to be the bearer of bad news, but those have been known for at least a couple hundred years ;) https://science.nasa.gov/galaxy-wars-m81-and-m82 https://s

Sorry to be the bearer of bad news, but those have been known for at least a couple hundred years ;) https://science.nasa.gov/galaxy-wars-m81-and-m82 https://science.nasa.gov/galaxy-wars-m81-and-m82