Astronomers have identified a strange planet not present in our solar system orbiting other stars. It is neither too large nor too tiny but falls between the Earth’s and Neptune’s radii. Dense “super-Earths,” more prominent than Earth, are found near ...
There are more discovered stars in the Universe than there are grains of sand on all the beaches from Earth. Therefore, it’s easy to conclude that our Milky Way galaxy is also loaded with stars. Astronomers estimate that there’s a ...