The Orion constellation and Orion nebula are two of the most popular celestial objects people enjoy looking at. Especially during…
The race to launch the first manned mission to Mars is on. SpaceX, NASA, and the Chinese National Space Administration…
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…