How big is the universe? It's one of the fundamental questions of astronomy. By looking for the farthest observable point from Earth (and by extension, the oldest given the speed of light) we can estimate a diameter.

Thanks to evolving technology, astronomers are able to look back in time to the moments just after the Big Bang. This might seem to imply that the entire universe lies within our view. But the size of the universe depends on a number of things, including its shape and expansion.

As a result, while we can make estimates as to the size of the universe scientists can't put a number on it.

The Size of the Universe is an app showing you the outer things. It is also about the size of space and the astronaut. This is a free astronomy app or sky view app, where the user can access pictures about star maps, sky view, sky gazer, and the scope of the night, that we might not be able to see directly from earth.
The app enhances the observing experience by helping the user arrive at an intuitive sense of physical location, size, luminosity, and distance for the chosen object. It also serves as a great tool for education and outreach with its unusual visual perspective on the location of deep sky objects and their relationship to the center and plane of our galaxy. Don't forget to keep the updates of upcoming news, that you can read and get to know the knowledge about the universe.