Discussing computers, computers are of course used to reconstruct the images recorded by observatories, whether terrestrial or orbital, space probes as well as to build images from the radio signals …
Since the manufacture of the 5 m diameter mirror of the Mount Palomar Observatory in 1939, because of their gross mass exceeding 40 tons, the mirrors of the large telescopes …
With the naked eye you can observe the stars and the constellations and it is also the only way to learn to recognize them by comparing what you see with …
Sunlight carries energy. If you are a handyman, you may wonder if it is possible to recover this energy and use it for example to heat or run an engine? …
Supercomputers used in science are the most powerful machines. They make use of HPC (High Performance Computing) technologies, Graphics Processing Units (GPUs), computer clusters or clusters, and nodes or concentrators …