What is the aperture of a telescope?

What is the aperture of a telescope?

The size of a telescope is a very important characteristic that is important for selecting the right one. The size of the telescope determines how much light the eyepiece collects, and directs impacts on image quality. Several manufacturers use the aperture to identify their telescope. Celestron’s PowerSeeker 70z is an example which has apertures averaging … Read more

What telescope can see the farthest?

Launched at a time when Hubble was only in orbit around Earth in April 1990, it has viewed faraway universes for nearly 30 years. It has an array of 40,000 times the energy of human eyes. The Hubble Space telescope can see further than any other telescope on Earth, and that’s largely down to its … Read more

How to clean telescope lenses – Full Guide

Telescopes become dirty with usage. This is disheartening if your telescope looks new and was just packed. To clean your lenses, you have to clean the mirrors properly. How should I clean the lenses for telescopes? When dirt builds on lenses and mirror lenses, light scatters off them. You see a celestial object which looks … Read more

What does a star look like through a telescope?

During the stargazing period the first time that you are leaned over the eye piece will take a look at it. The observer will find it interesting to look at a familiar planet or a distant star, but for a novice it can pose a challenge. What does a star look like through a telescope? … Read more

How can you see Mars using a telescope?

When the surface of Mars is close, viewing Mars by satellite is spectacular. In a faraway place the perspective becomes less inspiring. Though it is our closest neighbor on Earth, the distance between Mars and Earth changes significantly during the last two years. Their nearest is approximately 35,000,000 miles away. In a position of opposition … Read more

Apertura telescope review – Is it the best?

The Apertura AD8 is a high-performance Dobsonian reflector telescope manufactured by High Point Scientific, and can be used for the observation and imaging of large-scale telescopes. Suitable for beginners as well as experienced astronomers. Apertura telescope review Apertura AD8 optical tubes are installed on simple Dobsonian mounting from cheap particleboard. These standards are common in … Read more

Spotting scope vs telescope – What’s the difference?

What are the advantages to using a telescope vs. a scope? What are the disadvantages and benefits? Recent the older sister said her daughter was starting to interest in astronomy, but she couldn’t decide which was the best way. We all want to do what we can for our children and we are thrilled when … Read more

How to see Neptune through a telescope

Once you find all five brightest planets — Mercury, Venus – Mars, Jupiter & Saturn — you’ll have the opportunity to face Uranus. It’s a very tricky thing as it is a world where no human sighting exists from the sun. Neptune is visible only with a telescope or an eyepiece because it is less … Read more

How to see Venus with a small telescope | Easy Beginner’s Guide

Most people get their first telescopes and spend their early nights observing the Moon. I think the moon would be an excellent target for that. But most of them come to them from their planet. This Guide focuses solely on observe Venus, second planet from Sun and third brightest star. Venus’s skylights are brightest when … Read more

Can you see Uranus with a telescope?

If you’ve seen Uranus before, you’re probably unaware that the star looks the same as a planet. You can see Uranus from an optical perspective, or you can see Uranus at night. Can we see Uranus without our eyes? It’s tough. However, you should be able to see Uranus even with a smaller telescope. Sometimes … Read more

Why an 8 inch dobsonian telescope is great for beginners

8 inch Dobson’s is regarded as the best telescope for beginners, and there’s a few reasons why that’s the case. The telescopes are frequently recommended because they have high-quality and affordable telescopes. An 8 inch telescope lets me see interesting objects, and you don’t need to spend more than $1000 to get yourself a great … Read more

How can you see Jupiter using a telescope?

In many ways Jupiter was referred to as King of Planets as its biggest planet. Jupiter is 11 times larger than Earth. Essentially, you can put all seven more planets within Jupiter with enough room available. Jupiters are incredibly large! It’s easy to view even on tiny telescopes. Let’s talk observing Jupiter with telescopic equipment. … Read more

Tasco Luminova 675×114 Review

The name Tasco has long remained a choice for amateur Astronomers until its emergence in the 1960s – although it has reportedly produced very good equatorially mounted refractors back in the 60s and 70 years. However, Tasco is a titan within the telescope-making industry. In fact, Tasco purchased Celestron after Celestron had failed to perform … Read more

Bushnell Voyager 700x76mm Reflector Telescope Review

The Bushnell Voyager reflection telescope attempted a blend between luxury and cheap technology. There’s some confusion. I appreciate the way they attempt to combine one inexpensive telescope with an attractive telescope aimed at beginners. It is all here. Its vision has been achieved. Bushnell Voyager 700x76mm Reflector Telescope Review The bushnell telescope’s aperture is 76mm. … Read more


Celestron Powerseeker 127EQ Review – A good first telescope?

If you’re looking to get your first telescope, then the Celestron Powerseeker 127EQ comes pretty highly recommended. When you’re just getting started with astronomy, it is important that you have a telescope that is reasonably price but still powerful enough to see some deep sky objects. Celestron’s 127 EQ from the PowerSeeker series is definitely … Read more


Orion SkyQuest XT8 Review | Is it a good telescope?

Orion is a huge brand that manufactures premium-quality telescopes, binoculars, various optic gear pieces, and a huge array of accessories to complement their performance. Their two most popular series of telescopes are the Star Blast (one of my favorite cheap reflector telescopes) and the SkyQuest, which are a well known series of Dobsonian telescopes. Today, we’re … Read more

How to set up an equatorial mount – Quick Guide

The viewfinder and mount head are placed on a tripod. The RA axis should point towards the north celestial pole. For motorized equatorial mounts, some short unguided photography is possible, provided your alignment is sufficiently accurate and your motor is set to track at sidereal speed (the speed at which stars appear to move in … Read more


Best Telescope for Kids – Full Reviews

If your kids have taken a liking to astronomy, then the best way to foster or support an interest is to purchase a telescope for your kids. But, if you’re not familiar with telescopes, this can be an intimidating process. The technical jargon takes some time to learn, and this can make research a frustrating … Read more

How to collimate a telescope – Quick Guide

A collimation cap is also known as a sight tube and is basically like a cap that you put on the focuser of your reflecting telescope. A collimation cap is also known as a sight tube and is basically like a plug that you put on the focuser of your well priced reflecting telescope. I … Read more


Best Telescopes Under $200

A high quality telescope can be an expensive investment in a new hobby, and many people would prefer to purchase something cheaper to gauge their interest. This introduces some new problems; a telescope that costs under $200 may be capable in many ways, but you’re not going to see the rings of Saturn in that … Read more