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Telescopes for deep space allow you to gaze at the wonders of our universe in a way that wouldn’t be possible with other telescopes. These powerful devices use larger apertures to gather loads of light, illuminating what would be too dim to see otherwise. Many even offer motorized mounts to move to the celestial objects you want to admire automatically. Whether you are a new astronomer or a seasoned pro, the best telescopes for deep space will broaden your horizons.
How we chose the best telescopes for deep space
Telescopes for deep space have more specific requirements than general telescopes. Because of this, we selected powerful scopes with large apertures and plenty of magnification. Beyond those two factors, we also looked for options with and without motorized mounts. Finally, we assessed the quality of the optics, build quality, mount type, and any extra features. We selected based on a mix of hands-on telescope experience, expert insight, editorial reviews, and user feedback.
The best telescopes for deep space: Reviews & Recommendations
If you want to see beyond planets and our moon, you’ll need a telescope for deep space. These powerful scopes will open up the ability to gaze at deep sky objects (DSOs), such as star clusters, nebulas, and galaxies, providing new opportunities for epic stargazing sessions.
Best overall: Celestron NexStar 8SE
Specs
- Optical design: Schmidt-Cassegrain
- Mount: Computerized alt-azimuth
- Aperture: 203mm (8 inches)
- Focal length: 2032mm
- Eyepiece: 25mm (81x) Plössl
- Weight: 24 pounds
- Dimensions: 42.01 x 23.66 x 12.99 inches
Pros
- Computerized mount makes tracking easy
- Very sharp across entire field of view
- Large…
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