ALMA the greatest telescope
The ALMA is a state-of-the-art telescope that was built to study the light coming from some of the coldest objects […]
The Large Magellanic Cloud
The Large Magellanic Cloud is a dwarf galaxy, a satellite of the Milky Way and a member of the Local […]
Orion Nebula
The Orion Nebula, also known as Messier 42, is one of the most beautiful images of the sky. It is […]
How big is the universe
We now know that the Universe is much larger than we can imagine. It is enormously extensive, it has billions […]
Development of the Big Bang theory
Currently, the Big Bang model is accepted by most cosmologists, because the evidence is so substantial that it suggests that […]
Beatrice Tinsley, British astronomer
Biography of Beatrice Tinsley, British astronomer (1941-1981). The study of the evolution of galaxies has become one of the most […]
Black holes
A black hole is a place in space where gravity pulls so much that even light can not get out. […]
Dark matter
A great part of the matter in the Universe is absolutely invisible and unknown. Existence of dark matter and its […]
The Milky Way
The Milky Way is one of the billions of galaxies in the Universe. The Milky Way is the galaxy where […]
Andromeda Galaxy
Andromeda is a galaxy that is part of the Local Group of Galaxies. The cover image is a photograph of the […]