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The Best Astro Telescope of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Astro Telescope of 2023. Check our ranking below.

2,285 Reviews Scanned

SaleRank No. #1

$Celestron - AstroMaster 102AZ Refractor Telescope - Refractor Telescope for Beginners - Fully-Coated Glass Optics - Adjustable-Height Tripod - BONUS Astronomy Software Package$

Celestron - AstroMaster 102AZ Refractor Telescope - Refractor Telescope for Beginners - Fully-Coated Glass Optics - Adjustable-Height Tripod - BONUS Astronomy Software Package

POWERFUL REFRACTOR TELESCOPE: The Celestron AstroMaster 102AZ Refractor telescope is a powerful and user-friendly refractor telescope. It features fully-coated glass optics, a sturdy and lightweight frame, two eyepieces, a StarPointer red dot finderscope and an adjustable tripod. Dovetail Compatibility: CG-5 saddle plate
HIGH-QUALITY 102MM OPTICS: The heart of the system is a fully-coated 102mm primary mirror. The AstroMaster mount features a panning handle that allows you to make precision adjustments to view celestial and terrestrial objects.
QUICK SETUP AND LIGHTWEIGHT FRAME: This telescope for adults and kids to be used together features a lightweight frame and a manual Altazimuth mount for smooth and accurate pointing. Setup is quick and easy, with no tools required.
INCLUDED ACCESSORIES: We’ve included 2 eyepieces (20mm and 10mm), a tripod, erect image star diagonal, and a StarPointer red dot finderscope. Accessories also include a FREE download of one of the top consumer rated astronomy software programs.
UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from the world’s no.1 telescope brand, based in California since 1960. You’ll also receive a two-year warranty and unlimited access to technical support from our team of US-based experts.

SaleRank No. #2

Celestron - NexStar 6SE Telescope - Computerized Telescope for Beginners and Advanced Users - Fully-Automated GoTo Mount - SkyAlign Technology - 40,000 plus Celestial Objects - 6-Inch Primary Mirror

NEXSTAR 6SE COMPUTERIZED TELESCOPE: Celestron’s iconic orange tube telescope combines legendary 8" Schmidt-Cassegrian optics with updated technology and the latest features for an amazing stargazing experience for beginners and experienced observers..Resolution (Rayleigh) : 0.93 arc seconds. Resolution (Dawes) : 0.77 arc seconds.
6-INCH APERTURE SCHMIDT-CASSEGRAIN TELESCOPE: Large, 6-inch primary mirror packs enough light-gathering ability to deliver impressive views of the Moon and planets, along with deep-sky objects like the Orion Nebula, while retaining a compact form.
FULLY-AUTOMATED GOTO MOUNT: With a database of 40,000+ celestial objects, NexStar SE's GoTo mount locates and tracks objects for you. It's the perfect telescope for astronomy beginners. NexStar SE is also compatible with StarSense and SkyPortal WiFi.
EASY TO SET UP & USE: Assembling the telescope takes just a few minutes.Once you're set up, built-in SkyAlign technology helps you align the telescope fast. When you're done observing, the telescope breaks down into small components for easy storage.
UNBEATABLE WARRANTY & SUPPORT: Buy with confidence from Celestron, a leading telescope brand in California since 1960. Your purchase includes a 2-Year US Warranty and unlimited support from our team of US-based experts.

SaleRank No. #3

Celestron - NexStar 130SLT Computerized Telescope - Compact and Portable - Newtonian Reflector Optical Design - SkyAlign Technology - Computerized Hand Control - 130mm Aperture

Compact and portable: This telescope for adults and kids to be used together is ideal for weekend camping trips or excursions to dark sky sites; Its compact form factor makes it easy to transport and assemble just about anywhere
Flash upgradeable hand control software and motor control units for downloading product updates over the Internet
SkyAlign allows you to align on any three bright celestial objects, making for a fast and easy alignment process
COMPACT AND PORTABLE: This telescope for adults and kids to be used together is ideal for weekend camping trips or excursions to dark sky sites; Its compact form factor makes it easy to transport and assemble just about anywhere

SaleRank No. #4

Celestron - AstroMaster 130EQ Newtonian Telescope - Reflector Telescope for Beginners - Fully-Coated Glass Optics - Adjustable-Height Tripod - Bonus Astronomy Software Package

Celestron 31045 TELESCOPE ASTROMASTER 130EQ (31045)
Celestron 31045

SaleRank No. #5

$Telescope 80mm Aperture 600mm - Astronomical Portable Refracting, Fully Multi-coated High Transmission Coatings AZ Mount with Tripod Phone Adapter, Wireless Control, Carrying Bag. Easy Set Up$

Telescope 80mm Aperture 600mm - Astronomical Portable Refracting, Fully Multi-coated High Transmission Coatings AZ Mount with Tripod Phone Adapter, Wireless Control, Carrying Bag. Easy Set Up

Excellent Quality Optics: This telescope is 600mm(f/6.7) focal length and 80mm aperture, 80mm aperture to capture more light picture and multi-fully high transmission coated all-optical lens enhance image brightness and clarity.107..
Optimum Magnification: Our telescope for kids and adults is quipped with two replaceable excellent-quality eyepieces (25mm and 10mm) for 24X and 60X magnification. 3x Barlow lens trebles the magnifying power of each eyepiece. magnificate moon up to 72 or 180 times. Also with 5x24 finder scope makes locating objects easy.
Portable And Convenient: Comes with a phone adapter and an adjustable aluminum tripod. Wireless remote control and carrying bag make it easier for you portable and capture amazing images.
Easy To Set Up: In order to save your time. Even for novices, no tools are required to set up the telescope. quick and easy to focus. Truly realize a no-tool-set telescope.
Satisfaction Quality: lifetime maintenance. If you have any questions about the product and service, please feel free to contact us, we will do our best to help you in 24 hours!

SaleRank No. #6

Orion 09007 SpaceProbe 130ST Equatorial Reflector Telescope (Black)

This 5.1" aperture reflector telescope gathers an ample amount of light for great views of the planets and Moon, as well as brighter galaxies, nebulas, and star clusters
Compact optical tube design for easy portability and fast f/5 focal ratio for pleasing wide-field performance makes the SpaceProbe 130ST EQ a very versatile telescope the whole family can enjoy
Sturdy equatorial telescope mount and adjustable tripod allows manual slow-motion tracking of celestial objects as they appear to migrate across the night sky
Complete assembled telescope weighs just 28 lbs. for convenient transport
Includes two 1.25" Plossl eyepieces (25mm and 10mm), smartphone camera adapter, DeepMap 600, MoonMap 260, collimation cap, and more!

SaleRank No. #7

Red Dot Viewfinder Star Finder Scope for Celestron 80EQ 80/90DX SE/Meade Infinity/Polaris Astro Telescope

Mainly be fit for Celestron 80EQ SE SLT PS series and meade infinity and polaris and so on series astronomical telescope (Note: Meade Infinity Series: 80AZ 90AZ 102AZ and Polaris Series: 80EQ 90EQ not applicable)
Simple, affordable, and effective red dot sighting device aiming your telescope.
Have variable brightness levels, fully adjustable up and down, left and right.
LED dot is projected onto a non-magnifying viewing window so you can aim the main telescope quickly and easily.
Red dot finder scope top part can be removed and used as a replacement for many other red dot finders found on telescopes.

Rank No. #8

$Gskyer Telescope • 70mm Aperture • 400mm AZ Mount • Astronomical Refracting Telescope • for Kids Beginners • Travel Telescope • with Carry Bag • Phone Adapter and Wireless Remote$

Gskyer Telescope • 70mm Aperture • 400mm AZ Mount • Astronomical Refracting Telescope • for Kids Beginners • Travel Telescope • with Carry Bag • Phone Adapter and Wireless Remote

Quality Optics: 400mm(f/5.7) focal length and 70mm aperture, fully coated optics glass lens with high transmission coatings creates stunning images and protect your eyes. Perfect full positive telescope for astronomers to explore stars and moon.
Magnification: Come with two replaceable eyepieces and one 3x Barlow lens.3x Barlow lens trebles the magnifying power of each eyepiece. 5x24 finder scope with mounting bracket and cross-hair lines inside make locating objects easily.
Wireless Remote: Free includes one smart phone adapter and one Wireless camera remote to explore the nature of the world easily through the screen and take amazing celestial images.
Adjustable Tripod: This telescope allows for many different viewing positions with a adjustable aluminum alloy tripod and a carry bag, the telescope and tripod can fit inside the bag for easy traveling and storage.
Satisfaction: TWO-YEAR warranty. And technical support from our team of experts in 24 hours.

SaleRank No. #9

Telescope 130EQ Newtonian Reflector Telescopes for Adults, Professional Telescopes for Adults Astronomy, Comes with 1.5X Barlow Lens Smartphone Adapter & 13% T Moon Filter

【130mm Large Aperture】Large aperture 130mm telescope, high resolution, good light collecting ability, imaging brighter, more suitable for the observation of deep space celestial objective.
【High Quality Optics】The telescope adopts a sturdy and light fram structure, the carbon fiber was covering on the telescope surface, sophisticated technology. Objective lens features fully-coated glass optics, it can improve the optical system performance of astronomical telescopes, help you observe brighter, more detailed planets.
【German Equatorial Mount】German Equatorial with dial and fine-turned control cables. Adjust rod to desired position, then easily secure by tightening knob. Precise positioning and fast tracking of celestial bodies make your observation more stable. You can enjoy the amazing process of manual tracking of the moon and planets.
【Stable Tripod】The telescope comes with a high-quality large diameter adjustable aluminum alloy tripod. Extra a tray is attached for storing small temporary attachment. The tripod stable structure stable enable you to Locate celestial objects smoothly and accurately.
【Multiple Accessories】Come with 2 High-quality Eyepieces, a 1.5X Erecting Barlow Lens, a 1.25" 13% Transmission Moon Filter, a Cellphone Adapter. The telescope contains all the accessories you need to observe. If you have any questions, please feel free to contact us, we will do our best to help you in 24 hours.

Rank No. #10

Astrophysicist Astrophysic Astronomy Telescope T-Shirt

The Astro Telescope is for the astronomer or Astrophysicist who loves to watch the planets with a binoculars. Anyone who likes astronomy or astrophysic always says Give Me Some Space. You love science and cosmology? Then you will love this!
Astrophysicist I solve problems you don't know you have in ways you can't understand
Lightweight, Classic fit, Double-needle sleeve and bottom hem

SaleRank No. #11

Celestron - AstroMaster 114EQ Newtonian Telescope - Reflector Telescope for Beginners - Fully-Coated Glass Optics - Adjustable-Height Tripod - Bonus Astronomy Software Package

POWERFUL REFLECTOR TELESCOPE: The Celestron AstroMaster 114EQ Newtonian telescope is a powerful and user-friendly reflector telescope. It features fully-coated glass optics, a full-height tripod, 2 eyepieces, and a StarPointer red dot finderscope.
NEWTONIAN REFLECTOR OPTICAL DESIGN: With a 114mm aperture, the AstroMaster 114EQ can gather enough light to see our Solar System and beyond. View Saturn’s rings, Jupiter’s Galilean moons, the Moon's craters, and more.
EASY TO SET UP AND USE: This is a great telescope for kids and adults to use together. It features a manual German Equatorial mount for smooth and accurate pointing. Setup is quick and easy, with no tools required.
INCLUDED ACCESSORIES: We’ve included 2 eyepieces (20mm and 10mm), a full-height tripod, and a StarPointer red dot finderscope. You'll also receive a FREE download of one of the top-rated astronomy software programs.
UNBEATABLE WARRANTY & SUPPORT: Buy with confidence from Celestron, a leading telescope brand in California since 1960. Your purchase includes a 2-Year US Warranty and unlimited support from our team of US-based experts.

SaleRank No. #12

$Telescope for Kids & Adults - 70mm Aperture 500mm AZ Mount Fully Multi-Coated Optics Astronomical refracting Portable Telescopes, with Tripod Phone Adapter, Carrying Bag, Remote Control White$

Telescope for Kids & Adults - 70mm Aperture 500mm AZ Mount Fully Multi-Coated Optics Astronomical refracting Portable Telescopes, with Tripod Phone Adapter, Carrying Bag, Remote Control White

Excellent Quality Optics: Astronomical telescope features 500mm(f/7.1) focal length and 70mm aperture, provides stunning views and protects your eyes.107.
High Magnification: Our telescope for kids and adults is quipped with two excellent-quality eyepieces (25mm and 10mm) and a 3x Barlow lens.it trebles the magnifying power of each eyepiece. Also with 5x24 finderscope makes locating objects easily.
Portable And Convenient: Comes with a phone adapter and an adjustable aluminum tripod. Wireless remote control and carrying bag make it easier for you portable and capture amazing images.
Great Gift Ideas: The telescope is a perfect gift or birthday gift for kids or beginner astronomers. It helps them build interest in astronomy and science, exploring the unknown, enjoy nature and away from the screen. The kids' astronomical journey starts from here!
Satisfaction Quality: lifetime maintenance. If you have any questions about the product and service, please feel free to contact us, we will do our best to help you in 24 hours!

SaleRank No. #13

Orion StarBlast II 4.5 Equatorial Reflector Telescope

The whole family will enjoy the StarBlast II 4.5 EQ thanks to its parabolic primary mirror, convenient portability, and easy-to-use operation
Views of everything from the Moon and planets to distant objects like star clusters and galaxies appear bright and clear through this petite telescope
A fantastic wide-field astronomy telescope with reflecting optics large enough to keep you and your family busy viewing for years to come
The included EQ mount makes it easy to keep moving objects centered in the eyepiece with its handy slow-motion controls
Included 25mm and 10mm Plossl eyepieces provide 18-power and 45-power views right out of the box! Also includes a DeepMap 600, MoonMap 260, smartphone camera adapter, EZ Finder II reflex sight, adjustable-height tripod and more

Rank No. #14

$ESSLNB Telescopes for Adults & Kids Astronomy, 80mm Astronomical Travel Telescopes with Moon Filter, Erect Image, 10 Times Refractor, Tripod and Carrying Bag for Astronomy Beginners (40080 Telescope)$

ESSLNB Telescopes for Adults & Kids Astronomy, 80mm Astronomical Travel Telescopes with Moon Filter, Erect Image, 10 Times Refractor, Tripod and Carrying Bag for Astronomy Beginners (40080 Telescope)

[High-Transmission Optical Lens] The 400mm focal length and big objective lens, as well as the multi-fully high transmission coated all-optical lens, improve image brightness and clarity. The 80mm objective diameter provides a broad field of view and comfortable viewing. Excellent moon telescope for children, adults, and astronomy novices.
[3X Magnification] This adult telescope employs 1.25" high power interchangeable eyepieces with the newest generation of Kellner eyepieces (K9mm,K25mm), and a 3X Barlow lens to improve magnification three times. To avoid damage, the eyepieces and Barlow lens are stored separately in a tiny accessory bag. A metal moon filter helps shield your eyes from glare.
[Erect Images and Comprehensive Viewing Angle] Because of the 128°Erect-image diagonal prism and the 5X20 Erect-image finder scope, our telescopes produce Erect pictures. The 128°diagonal prism can rotate 360°. Erect pictures and a wide viewing angle provide more comfortable and liberated observation than other inverted diagonals. The telescope phone adapter with 10X eyepiece allows for easy installation and video or picture capture.
[Optimum Viewing Position] For varied viewing locations, an aluminum tripod may be adjusted by 180 degrees in the vertical direction and 360 degrees in the horizontal direction. The novice telescope's height may be adjusted to 120cm. The stargazing telescope for youngsters comes with a backpack that makes it easy to transport.
[Package Inclusions]- 1 x telescopios astronomic, 1 x K25mm eyepiece, 1 x K9mm eyepiece, 1 x 3X Barlow lens, 1 x Protective Cover, 1 x Adjustable tripod (Tray included), 1 x Finder scope, 1 X Phone adapter with 10X eyepiece. You need not use it along with K9/25mm because the phone adapter has 10X eyepiece itself, 1 x Star target planisphere (PVC), 1 x Metal moon filter, 1 x Backpack, 1 x Accessory backpack, 1 x Cleaning cloth, 1 x User manual.

SaleRank No. #15

$Gskyer Telescope, Telescopes for Adults, 80mm AZ Space Astronomical Refractor Telescope Kids, Adults Astronomy, German Technology Scope$

Gskyer Telescope, Telescopes for Adults, 80mm AZ Space Astronomical Refractor Telescope Kids, Adults Astronomy, German Technology Scope

【Ultra-clear Refracting Telescope】With 400 mm focal length and 80 mm aperture to capture more light picture and optical glass coated for enhanced image brightness to protect your eyes.
【Optimum Magnification】Three replaceable eyepiece (16X, 40X, 80X) with a 3X Barlow lens. 6*30 finder scope with mounting bracket, erect-image diagonal make locating objects more easily.
【Adjustable Tripod】This telescope allows for many different viewing positions with a adjustable tripod. Adjustable full size tripod ensures a stable platform.
【Applicable Use】This telescope is quick and easy to set up even for the novice and will encourage kids to love learning about space, great gift idea for kids who love science and astronomy!
【Satisfaction Quality】Reliable and friendly customer service within a 24 hour time frame. 1-YEAR care for free replacement.

SaleRank No. #16

$Gskyer Telescope 600x90mm AZ Astronomical Refractor Telescope for Kids, Adults Astronomy, German Technology Scope$

Gskyer Telescope 600x90mm AZ Astronomical Refractor Telescope for Kids, Adults Astronomy, German Technology Scope

【High Quality Optics】600mm(f/6.7) focal length and 90mm aperture, fully coated optics glass lens with high transmission coatings creates stunning images and protect your eyes.
【High Magnification】Come with three replaceable eyepieces(24X, 60X,120X) and one 3x Barlow lens. 3x Barlow lens trebles the magnifying power of each eyepiece
【Adjustable Tripod】This telescope allows for many different viewing positions with a adjustable aluminum tripod. The height of aluminum tripod can be adjusted from about 31.5-inch to 49-inch
【Easy to Operate】No tools are required for reflecting telescope even for the novice, quick and easy to focus
【What You Get】AZ90600 telescope with 3 eyepieces, our 12-month worry-free support and friendly customer service.

Rank No. #17

Telescope 114AZ Newtonian Reflector Telescope for Astronomy Adults, Great Astronomy Gift for Kids Adults, Comes with Cellphone Adapter & 1.25 Inch 13% T Moon Filter

【Powerful Reflector Telescope】The 114mm Newtonian Telescope is a powerful and entry-level reflector telescope, which is specially designed for astronomy beginners and amateurs to explore mysterious space.
【High-Quality Optics】The heart of the system is a fully-coated 114mm primary mirror. All glass optical components with high transmission coatings for enhanced image brightness and clarity. K10mm and K20mm eyepieces allow the telescope capture a magnification from low to high, meet all your need.
【Two Special Accessories】Our telescope comes with a Adapter Star-Pointer red dot finderscope can help you quickly point your scope at objects you want to observe. A 1.25" 13 % Transmission Moon Filter to boost contrast and ability to discern detail on the Moon.
【Record Beautiful Moments】The newest accessory smartphone adapter with 1.5X Barlow lens can capture and record beautiful images of Celestial objects like moon and planets and more. With the help of the stable, durable and adjustable tripod. Simply touch your phone's screen, then you can record special astronomical moments, share your excitement with friends and family in real-time.
【Reliable Service】We are committed to providing customers with high-quality and affordable astronomical telescopes. If you have any question about product and service, please feel free to contact us, we will do our best to help you in 24 hours.

SaleRank No. #18

Astro A10 Gaming Headset Gen 2 Wired Headset - Over-Ear Gaming Headphones with flip-to-Mute Microphone, 32 mm Drivers, for Playstation 5, Playstation 4, Nintendo Switch, PC, Mac - Black

Enhanced sound quality: ASTRO Gaming A10 Gen 2 Headset for PlayStation 5, PlayStation 4, Nintendo Switch, PC, Mac features custom-tuned 32mm dynamic drivers so you can always hear your game and teammates with clarity and precision
Flip-to-mute mic: Integrated boom microphone that can be flipped up to mute for privacy and down for crystal-clear comms via a 6.0 mm unidirectional mic
In-line volume control: This PlayStation headset features a removable headphone cable with in-line volume control, letting you adjust audio without pausing the game
Built to last: An ultra durable headband and sturdy construction offers reliable performance that transcends the standard gaming headset for PS5 / PS4
Comfortable over-ear headset: Ergonomical and robust circumaural construction with a closed back design; optimal for long sessions

Rank No. #19

Find The Missing Trophy!

Amazon Prime Video (Video on Demand)
Jeff Roach (Director)
Spanish, English (Playback Languages)
Spanish, English (Subtitles)

Rank No. #20

The Design and Construction of Large Optical Telescopes (Astronomy and Astrophysics Library)

Hardcover Book
English (Publication Language)
532 Pages - 01/14/2003 (Publication Date) - Springer (Publisher)

Last update on 2023-08-10 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Astro Telescope?

Do you get stressed out thinking about shopping for a great Astro Telescope? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Astro Telescope, which is why we have assembled a comprehensive list of the greatest Astro Telescope available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Astro Telescope that you consider buying. Your questions might include the following:

Is it worth buying an Astro Telescope?
What benefits are there with buying an Astro Telescope?
What factors deserve consideration when shopping for an effective Astro Telescope?
Why is it crucial to invest in any Astro Telescope, much less the best one?
Which Astro Telescope are good in the current market?
Where can you find information like this about Astro Telescope?

We’re convinced that you likely have far more questions than just these regarding Astro Telescope, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Astro Telescope, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Astro Telescope. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Astro Telescope buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Astro Telescope currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Astro Telescope has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Astro Telescope?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Astro Telescope.
Customer Ratings: Number ratings grade Astro Telescope objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Astro Telescope.
Product Quality: You don’t always get what you pay for with an Astro Telescope, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Astro Telescope is should be an indication of how long it will work out for you.

We always remember that maintaining Astro Telescope information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Astro Telescope is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is the best astronomical telescope?

A: Best Astronomical Telescopes for Beginners 1. Levenhuk SkyMatic 135 GTA 18114: 2. Celestron NexStar 4 SE Telescope 3. Celestron AstroMaster 130 EQ Telescope 4. Celestron NexStar 130SLT Telescope 5. Orion StarSeeker IV 130 Best Astronomical Telescopes under 10000 INR 6. Celestron Speciality Firstscope 76mm Reflector

Q: What is the best quality telescope?

A: At a glance The best telescope: Orion 10019 SkyQuest XT1oi Intelliscope The best portable telescope: Celestron 5SE Telescope The best telescope for auto-tracking: Celestron NexStar 130SLT The best telescope on a budget: Celestron Astromaster 130EQ The best telescope for beginners: Celestron AstroMaster 70AZ More items…

Q: What are types of telescopes do astronomers use?

A: Atmospheric Cherenkov telescope used to detect gamma rays Infrared telescope Radio telescope Submillimeter telescope Ultraviolet telescope (see also Ultraviolet astronomy) X-ray telescope (see also X-ray astronomy ) Wolter telescope

Q: What is an astronomical telescope?

A: astronomical telescope. noun. a telescope having an objective with a long focal length and an eyepiece with a short focal length, usually used for observing celestial bodies.