Saturn is located 1.5 billion kilometers away from Earth. There are two other planets and an asteroid belt between us…
There are four planets in the Solar system with a solid surface: Mercury, Venus, Mars, and of course, Earth. We…
Why do some famous people like Elon Musk insist so much that humanity must go to Mars? Why should we…
it is very likely that those stars formed star systems, which means there is a high probability that there are too billions of planets in the Pinwheel galaxy
The universe is full of galaxies. It is estimated that the observable universe contains about two trillion galaxies. Out of…
With all the progress of the private space industry in recent years, it seems like the dream of exploring space…
Venus is the closest planet to Earth. Astronomers believe both planets share a similar origin, forming around the same time,…