Unistellar Odyssey Pro Review: A Telescope That Makes Astronomy Magic (and does Science Too!)

Unistellar Odyssey Pro Review

Under the soft night sky over Sammamish, I set up the Unistellar Odyssey Pro telescope in my backyard, hoping it would cut through the town’s ambient lights and reveal the stars that always seemed just out of reach. Light pollution might not be as heavy here as in Seattle, but it’s enough to limit the view. Tonight, though, I was counting on the Odyssey to bring the universe a little closer.

Right from the start, I was struck by the Odyssey’s simplicity. After linking it to the Unistellar app, a brief setup process walked me through alignment. A few taps and the telescope was calibrated and ready. The app seemed to anticipate what I might want to see and guided me with an intuitive interface that brought up list of visible objects in the night sky. All I had to do was choose a target, tap, and watch. Well, unless one of those items was behind the roof of the house next door. The hazards of astronomy in the suburbs.

I decided to augment my view with an augmented reality overlay courtesy of Pocket Universe, a long-time night-viewing companion. I scanned the night sky for objects I could see between trees and rooflines. One night, I spent a good hour tracking Neptune, which went through an eclipse as it transited a fir tree.

Once Neptune emerged, I selected it in the app, and the whir and swoosh of motors broke the dark silence as the telescope aligned itself with Neptune. After a final few seemingly violent mirror adjustments that blurred star trails across my iPhone 16 Pro display, the images settled on a small bluish dot. I had never seen Neptune through a telescope I was controlling. It was always too hard to use the misaligned finder scope on my refractor to find something so tiny. And even if I did find it, I would probably not be able to do more than say I found it before it rotated out of the telescope’s field of view.

It is not an issue with the Unistellar Odyssey Pro, as it tracks its subjects, and even better if the enhancement feature is turned on, it captures light continuously to enhance photographs. It is not a major improvement for planets, but a massive difference for planetary nebulae.

Feeling emboldened, I switched into deep-sky mode (a mental thing, not an adjustment for the Odyssey Pro) and went for the Andromeda Galaxy—a target I’d never even attempted to see through the 4-inch refractor of my youth. The Odyssey Pro brought it to life, a faint yet unmistakable spiral, hundreds of photons etched across time until they landed on the telescope’s sensor, interestingly generating electrons and waves that transmitted a facsimile of them to my phone over WiFi. Large-scale physics and quantum physics combined into a new way to view the cosmos.

The Unistellar Odyssey Pro experience went beyond simple stargazing. It rekindled the joy of youth, offered glimpses of planets, star clusters and galaxies that I did not think I would ever personally image and made staying out in the cold night a pleasure.

While the experience was magical, and I mean that in the most complementary sense, it wasn’t perfect. On a good clear night with a steady, youthful hand, I could transform my refractor’s capabilities with Barlow lenses; that bit of optical trickery increases magnification, which I really wanted when viewing Saturn and Neptune ―-I pinching and zooming made the images fuzzy, unlike pictures of the Moon that did yield some improvement in exploration as I pinched in to bring them closer. I know what the planets look like. I wanted to push my hand through the telescope and pull out an image from my imagination. Unfortunately, the Odyssey Pro isn’t designed for that level of exploration.

But despite the somewhat disappointing resolution on planets, I now have images of space that I personally recorded that I could never have imagined as a child. I would look through books populated by images from the Mount Wilson 100-inch telescope long before we became spoiled with Hubble and Webb imagery or the detailed flybys from various probes and satellites.

In a world that grows steadily brighter, it becomes harder to see the stars that so fueled the imaginations of our ancestors, creating news sciences and mystic systems based on them as they populated the intersections with mythological personages and creatures. Even in cities, the Odysset Pro can push through the glare to find wonders.

And while learning how to navigate the sky is a fun skill and might earn a Scouting merit badge, in a world that too often questions science rather than realizing that science is all about questioning everything, the resulting view is more inspiring than the effort. Personally, I see tools like the Unistellar Odyssey Pro expanding the reach of the universe by elimnating the hassle that too often resulted in dusty tubes in the corner of bedrooms or boxed in garages. Children and adults need to reconnect with the spectacle of space so they can start asking themselves hard questions that looking up at a dull, glare-filled night won’t bring them. Looking at pictures is one thing. Looking at space through an instrument you control offers a more visceral sense of the view.

As it turns out that the termination point for those ancient photons isn’t your phone screen; it is your brain. Let all the lightyears they have traveled sink in, and when that happens, I challenge you not to look back up from your phone a little more humbly and with a bit more curiosity about our place in the universe.

Features

• 320mm focal length
• 33.6 x 45 arcmin field of view
• 85mmm mirror
• f/3.9 focal ratio
• Limiting Magnitude: 17.2
• 5000+ Object Database with Tour Feature
• Image Resolution: 4.1MP
• 3-Stage Aluminum Tripod
• Eyepiece with Micro-OLED Display
• Nikon High Precision Optics
• Stellar Autofocus
• Deep Dark Anti-Light Pollution Tech
• Smart Star Finder and Auto Tracking
• Control/Viewing App for iOS and Android
• Weight: 4 kilograms (8 lbs, 13 oz.)

What we like

Pros

• Self-orienting
• Light pollution reduction
• High-resolution imaging system with 6.2 MP sensor
• User-friendly setup and intuitive app integration
• Community features and citizen science support
• Compact, and solid engineering and portable design

Self-orienting: Once the Odyssey Pro connects with a phone, it enters into an orientation mode that provides the telescope with a very precise location from which it navigates. This isn’t a roughly GPS location; it is a triangulated location based on the stars that it can see. Using its catalog and math, it figures out where it is and then helps the owner see what may be visible depending on buildings, trees and mountains.

Note: At one point I thought I had broken this $4,000 piece of engineering magnificence. It would not orient. I solved the problem by removing the lens cap and allowing the telescope to see the sky. While Occam’s Razor is experiencing some pushback by some (which is justified because it is tautological and vague,) but in this case, removing the lens over the mirror was the simple answer.

Light Pollution Reduction: The Odyssey Pro features impressive light pollution reduction, making it particularly useful for urban and suburban stargazers. This feature sharpens the visibility of celestial objects even in environments with moderate ambient light.

Powerful Imaging System: This model delivers crisp and detailed views, especially for an app-based telescope. With a 6.2 MP sensor, it captures objects in high resolution and displays sufficient details for casual astronomy.

User-Friendly Setup and App Integration: Setup is straightforward, and the app is well-integrated, featuring a simple interface that lets users control the telescope, choose targets, and even track objects automatically.

Community Features and Citizen Science: The telescope supports participation in Unistellar’s network for citizen science, allowing users to join global observations and contribute to projects like asteroid tracking and exoplanet discovery.

Compact Design, Solid Engineering and Portability: With its relatively lightweight build, the Unistellar Odyssey Pro is portable and easy to transport, making it suitable for those who frequently travel or need a mobile setup. The engineering is solid. No one is going to feel like the telescope is fragile while transporting it, though the sturdy exterior is really just a tube with glass inside, so don’t drop it. At just under nine pounds, the Odyssey Pro is portable enough that Unistellar sells a custom-made backpack to help move it around.

What could be improved

Cons

• Limited manual control options
• Short battery life, especially in colder weather
• Limited to visible-light spectrum only
• High price point
• AI Image analysis

Limited Manual Control: While the app-based navigation is user-friendly, the lack of detailed manual controls may frustrate more experienced astronomers who prefer adjusting settings themselves.

Limited to Visible-Light Spectrum: The Odyssey Pro is currently limited to visible light, which restricts the range of observable phenomena. Expanding to include other spectrums, such as infrared, would be beneficial for more in-depth observations.

Night Vision Impact from App: The brightness of the app interface, even in dark mode, can slightly affect night vision. An option to fully customize the color scheme would help mitigate this.

Price Point: The Unistellar Odyssey Pro is priced higher than some competitive models, which may deter hobbyist astronomers or beginners who aren’t yet committed to a high-end device. This is really a case of you get what you pay for. A less expensive traditional telescope is great, but it will take time to master, and many don’t have the patience. The price tag on the Odyssey Pro includes all the time saved from setup and seeking that can be better spent enjoying and exploring.

AI Image Analysis: I would love a post-process analysis of captured images that point out what else of interest was caught within the field of view.

Unistellar Odyssey Pro: The bottom line

The Unistellar Odyssey Pro is a powerful and accessible telescope that appeals to amateur and intermediate astronomers, especially those interested in astrophotography and urban stargazing. With a solid app interface and participation in global scientific projects, it offers several ways to engage in ground-based space exploration. For those seeking a better way to see space without the risk of getting on top of a rocket, the Odyssey Pro provides a compelling blend of magical engineering, convenience and capability.

Unistellar provided the Unistellar Odyssey Pro for review. Images courtesy of Unistellar unless otherwise noted.

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