The Orion Nebula

stars, galaxy, milky way, nebula, emission nebula, Orion constellation

The Orion Nebula, also known as Messier 42 or M 42, is a bright emission nebula about 1,350 light-years away from Earth and more than 10 light-years across. It’s a nursery of star formation and contains hundreds of O-type young stars. These young stars are clustered about the Trapezium, a nexus of … Read more

Messier 81 Galaxy

the Messier 81 spiral galaxy with a huge nucleus

Located 12 million light-years from Earth in the constellation Ursa Major, Messier 81 is one of the brightest galaxies in the night sky. Messier 81 was discovered along with the nearby Cigar Galaxy (Messier 82) by the German astronomer Johann Elert Bode on December 31, 1774. It has an apparent magnitude of … Read more

Triangulum Galaxy (Messier 33)

a clearer image of Triangulum galaxy

The Triangulum galaxy is a spiral galaxy about 3 million light-years from Earth in the constellation Triangulum. The galaxy cataloged as Messier 33, or NGC 598, belongs to the Local Group of galaxies, including our Milky Way and the Andromeda galaxies. It is one of the smallest in the Local Group and … Read more

Andromeda: The Closet Spiral Galaxy

Andromeda galaxy with other neighboring galaxies

Several dozen minor galaxies lie closer to the Milky Way, but the Andromeda galaxy is the nearest large spiral galaxy to it. Also known as the M31, the Andromeda Galaxy is the brightest galaxy you can see from northerly latitudes. At 2.5 million light-years, this is perhaps one of Earth’s most distant … Read more

Centaurus A Galaxy

A galaxy of stars

Have you heard this line: “look at the stars, look how they shine for you”? That line is from “Yellow,” a song written by Coldplay. Like what the song suggests, look at the stars. When the pandemic struck nations, it brought changes in our daily routines and how we see our planet. … Read more

What galaxies are visible from the Earth without a telescope?

night sky

Stars, planets, and other interstellar matter are littered across the night sky. They’re all held together into a system by gravity. This gravitational-bound system is called a galaxy. As of the present discoveries, there are approximately 100 billion galaxies out there. Most of them could be seen only through the telescope. Fortunately, … Read more

What to Consider Before Buying a Telescope

a gold and silver refractor telescope

Using a telescope is a great way to view the objects in the sky clearly. However, before buying a telescope, whether it is your first, second, or fifth one, it is essential to be fully informed first. This will help you make the best choice when you head to stores or purchase … Read more

The Interesting History of Doppler Radar

The Interesting History of Doppler Radar

When you hear “Doppler radar,” you may think that it has something to do about the weather channel on TV. While meteorologists use this type of radar for observing and predicting the weather, people still know little about it. If you’re curious about the history of the Doppler radar, read on. Doppler … Read more

8 Space Themed Wall art and Wall Painting Ideas

8 Space Themed Wall art and Wall Painting Ideas

The outer world is full of fascination, unsolvable mysteries, and the vastness yet to be discovered. The topic always makes one’s imagination take roller coaster rides. It doesn’t matter if you are a kid or an adult if you love the mysteries of space and astronomy. But, then, let your home reflect … Read more

Profile of the Major Telescopes and Observatories Around the World

Griffin Observatory, Los Angeles

Humans have always been curious about the heavens from the beginning of time, and every culture has unique heavenly stories that help to fuel the curiosity. Before telescopes were invented, a lot of devices had been created with the sole purpose of looking at the heavens. In the 1600s, however, a German-Dutch … Read more