Learn the basics of astronomy with historical background and an introduction to the basic astronomy concepts, details about planets, satellites, asteroids, comets and meteors. Also learn the history of Astronomy from its origins in the religious, mythological, and astrological practices of prehistory through to modern astronomy.
Galaxy mergers occur when two or more galaxies collide. They are the most violent type of galaxy interaction. The gravitational interactions between galaxies and the friction between the gas and dust have major effects on the galaxies involved.
Since radio telescopes were developed, significant discoveries have been made. Here we list 5 amazing radio telescope discoveries.
With Hubble now approaching the end of its scientific life, a new generation of spacecraft are set to blast off in the next few years. These missions may alter the way we see the Universe forever. This article looks at the most exciting prospects of the missions, with easy to understand explanations.
In this article, we take a look at the challenges of interstellar space travel and how current and emerging technologies, as well as those which are still completely hypothetical, might one day be able to take humanity to the stars.