Skip to content
FREE SHIPPING WITH $99 PURCHASE. Promo code: SHIP99. Exclusions apply. Details

Interact with the night sky in a whole new way using the COSMOS 90GT Wi-Fi telescope and your smartphone or tablet!

Celestron COSMOS 90GT WiFi Computerized Telescope

Online Only
Shipping & Returns
 Shipping Information
Celestron COSMOS 90GT WiFi Computerized Telescope
Celestron COSMOS 90GT WiFi Computerized Telescope
SKU: 887345
In Stock - Online Only.
Not eligible for discounts.
This product requires 3-6 Business Days for delivery
Returns: This product may be returned within 60 days of purchase with original receipt (See our Return Policy).
This product does not ship to Puerto Rico, Canada, or Internationally
Add to cart options
Brookstone Protection Plus service and replacement plans provide enhanced coverage that goes beyond the manufacturer's warranty. Click to learn more.
Add to Wishlist
Availability:  In Stock
Product Number: 887345

The new COSMOS Celestron Navigator mobile app replaces the traditional telescope hand control for a 100% wireless experience.

Just hold your smart device up to the night sky. When you find an object you’d like to view, tap the screen. Your COSMOS 90GT automatically slews to the object, while the screen displays information about it. It’s never been more fun to explore the universe!


  • The first WiFi operated telescope for amateur astronomy. Control your telescope with the free COSMOS Celestron Navigator app for iPhone, iPad, and Android devices.
  • Special edition COSMOS eye nebula badging with 3D Spaceship of the Imagination (SOTI) design on fork arm. SOTI lights up when your telescope is connected via WiFi!
  • 90 mm refractor with fully coated glass optics provides outstanding views of the Moon, planets, and nebulae, and more. Choose the object you wish to view from COSMOS Celestron Navigator’s database of over 120,000 celestial objects.
  • Newly designed accessory tray includes storage for eyepieces along with a rubber-lined tray for your smartphone or small tablet.
  • Includes a StarPointer finderscope, 2 Kellner eyepieces, mirror star diagonal, free planetarium app, and Cosmic Calendar poster.

The Cosmic Calendar is a beautiful and extremely fascinating “value add” with the purchase of Telescope.

Materials: Optical tube, aluminum tube, glass objective, fork arm assembly, aluminum structure, tripod, aluminum legs

Product Dimensions:
56.00"L x 32.00"W x 36.00"H
Weight: 20.00 lbs

Home>Outdoor Living>Telescopes & Binoculars>Telescopes