Scientists have named a mysterious galaxy NGC 6872. This is thought to be made up of smaller galaxy’s that have combined together to make the biggest galaxy scientists have said. Astronauts have also located another strange but smaller galaxy which was named IC 4970, they think this odd couple of galaxy’s are located 212 million light-years from Earth in the southern constellation Pavo. The last thing is the astronaut class of 1978 otherwise known as “The Thirty-Five New Guys” was NASA’S first new group of astronaut a since 1969!