Over the years archaeologists have been discovering greater numbers of ancient lenses, and historians finding more and more references to their use in ancient times. It is therefore inevitable that scientists would ask whether these […]
Copernicus (1473-1543) was not the first person to claim that the Earth rotates around the Sun. In Western civilization, ancient Greek astronomer Aristarchus of Samos is generally credited with being the first person to propose […]
Ursa Major (“Big Bear”) is the third largest constellation, and being so recognizable makes it a natural reference point for locating several important constellations of the night sky. Ursa Major: The 7 brightest stars in […]
Orion is one of the most striking constellations in the night sky, and in the northern hemisphere is clearly seen in winter from November to February. Fortunately, it is also one of the easiest ones […]
When starting out in stargazing, you will notice that instead of just seeing white colored stars like you might have always assumed was the case, a closer examination will reveal many other different colored stars […]
At a distance of 640 light years from Earth, recent announcements that Orion‘s second brightest star Betelgeuse was about to go supernova would mean that the red giant would have had to have exploded in […]
© Copyright 2021 Astronomy Trek
