General

Astronomical Unit

What is An Astronomical Unit (AU)?

An astronomical unit, which is often represented by the acronym AU, represents the mean distance between the Earth and our sun. This means that an AU is can be measured as approximately 93 million miles, or…

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Messier 79

Messier 79

Discovered by Charles Messier’s colleague Pierre Méchain in 1780, Messier 79 is a globular cluster in the constellation Lepus the Hare. Messier 79 lies in an unusual location, about 60,000 light years from the Milky…




Olympus Mons

Olympus Mons

One of the most iconic and most well known features on the entire Martian landscape is Olympus Mons. There are many interesting features on Mars, but Olympus Mons definitely takes the cake as the biggest…


Messier 78

Messier 78

Messier 78 or M 78, also known as NGC 2068, is a reflection nebula in the constellation Orion. It was discovered by Pierre Méchain in 1780 and included by Charles Messier in his catalog of…


Great Red Spot

Jupiter’s Great Red Spot

Probably Jupiter’s most famous and recognizable feature is the Great Red Spot! So lets take some time today to talk about the history of this amazing feature! Located at 22 degrees south of Jupiter’s equator,…


Spiral Galaxy

Messier 77

Messier 77 (M77), also known as Cetus A, is a barred spiral galaxy located in the constellation Cetus. It is one of the largest Messier objects to be in the catalogue. DescriptionVisible From Pacific NorthwestSeptember…


Orion's Belt

Orion’s Belt Asterism

Orion’s Belt is one of the most familiar asterisms in the night sky, along with the Big Dipper and the Southern Cross. It is formed by three massive, bright stars located in our galaxy, in the direction of…


The Blue Marble

2022 Q4 Space Anniversaries

Talk about important space anniversaries for Q4 of 2022, these aren’t every anniversary, but a look at some major events and a quick look at why they are important. These events can be sorted into…