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A waxing moon is the period when the moon is moving from a new moon towards a full moon. During this phase, the visible portion of the moon... Read more
Planetary nebulae and HII regions are two types of nebulae found in space. Planetary nebulae are formed by the ejected outer layers of dying low to... Read more
The Hercules cluster, also known as M13, is a beautiful and popular object for amateur astronomers to observe. It is located in the constellation... Read more
The discovery of an exoplanet with a sodium atmosphere is a significant breakthrough in the field of astronomy. The exoplanet, named WASP-96b, is a... Read more
Galaxies are massive systems of stars, gas, and dark matter that are held together by gravity. They come in various shapes and sizes, and are... Read more
The lunar terminator is the line separating the illuminated and unilluminated portions of the Moon. Observing the lunar terminator can provide... Read more
Planetary nebulae and HII regions are two types of nebulae found in space. Planetary nebulae are formed by the ejected outer layers of dying low to... Read more
The Aurora Australis, also known as the Southern Lights, is a natural light display that occurs in the southern hemisphere. It is caused by... Read more
Observing the phases of Saturn's rings is a fascinating activity for astronomy enthusiasts. Saturn's rings change appearance as the planet orbits the... Read more
The largest type of star by diameter is the red supergiant. These stars are massive and have a diameter of over 1,000 times that of the Sun. One... Read more