Celestron StarSense DX 5″ Telescope: Cheapest Price Ahead of Blood Moon Eclipse

For those looking to witness the upcoming total lunar eclipse on March 3, 2026, a popular beginner telescope is currently available at a discounted price. The Celestron StarSense Explorer DX 5-inch Schmidt Cassegrain telescope, consistently praised for its user-friendliness and quality optics, is now listed at $479.97 on Amazon – a reduction of $170 from its typical retail price. This offer makes it an accessible option for both novice stargazers and those wanting a more detailed view of the celestial event than binoculars can provide.

The total lunar eclipse, often called a “blood moon” due to the reddish hue the moon takes on during totality, will be visible across large portions of the globe. According to Celestron, this eclipse is particularly noteworthy as it’s the first since 2025 and won’t be repeated until 2028. During the peak of the eclipse, the moon will be fully immersed in Earth’s shadow for nearly an hour, offering ample opportunity for observation.

Understanding the Celestron StarSense Explorer DX 5-inch

This telescope stands out for its combination of optical power and ease of use. Its 5-inch aperture and 1,250mm focal length are designed to deliver bright, high-contrast images, revealing details on the lunar surface like craters and mountains. The included 25mm and 10mm eyepieces provide a range of magnifications – 50x and 125x respectively – suitable for both wide-field views and closer examination. While the included eyepieces are a good starting point, upgrading to higher-quality eyepieces can further enhance the viewing experience.

A key feature of the StarSense Explorer DX is its compatibility with smartphones. Using the StarSense Explorer app, users can attach their smartphone to the telescope, which then uses the phone’s camera and sensors to identify celestial objects and guide the user to them. What we have is particularly helpful for beginners who are still learning to navigate the night sky. The app displays on-screen arrows indicating where to point the telescope, and a green bullseye appears when the desired object is centered in the view. Space.com notes that this telescope, and others like it, are valuable investments that extend beyond a single event, offering opportunities for deep-sky exploration and planetary observation.

What to Expect During the March 3rd Lunar Eclipse

A total lunar eclipse occurs when the Earth passes directly between the Sun and the Moon, casting a shadow on the lunar surface. The color of the eclipsed Moon isn’t always the same deep red often depicted. As Celestron explains, atmospheric conditions – such as volcanic ash or dust – can affect the wavelengths of light that are filtered through Earth’s atmosphere, potentially causing the Moon to appear dimmer, browner, or even gray.

This particular eclipse coincides with the Full Worm Moon, a traditional name for the full moon in March, marking the time of year when earthworms begin to emerge as the ground thaws. Unlike solar eclipses, lunar eclipses are safe to view with the naked eye, binoculars, or a telescope – no special eye protection is required.

Beyond the Eclipse: Telescope Versatility

While the upcoming lunar eclipse is a compelling reason to consider purchasing a telescope, the Celestron StarSense Explorer DX 5-inch is a versatile instrument for ongoing astronomical observation. Beyond the Moon, it can be used to view planets like Jupiter and Saturn, as well as brighter deep-sky objects like nebulae and star clusters. The telescope’s Schmidt-Cassegrain design offers a compact and portable form factor, making it suitable for both backyard stargazing and travel.

The telescope’s specifications – a 5-inch aperture, 1,250mm focal length, and f/10 focal ratio – represent a good balance between light-gathering ability and magnification potential. The total kit weighs 14.6 pounds, making it relatively easy to transport and set up. Amazon users have given the telescope an average rating of 4.1 out of 5 stars, indicating generally positive user experiences.

Price and Availability

Currently, the Celestron StarSense Explorer DX 5-inch Schmidt Cassegrain telescope is available for $479.97 on Amazon, requiring the application of a coupon at checkout. This price represents a significant discount compared to its usual retail price of around $579.99 and is close to the lowest price seen since before Black Friday. Comparable pricing can be found at other retailers like B&H Photo Video ($579.99) and Adorama ($579.99).

For those new to astronomy, this telescope offers a compelling entry point. Its combination of affordability, ease of use, and optical performance makes it a worthwhile investment for anyone interested in exploring the night sky, especially with the captivating spectacle of the total lunar eclipse on the horizon.

What’s next for eclipse viewing? The next total lunar eclipse visible from North America won’t occur until 2029. In the meantime, skywatchers can continue to use their telescopes to observe other celestial events, such as meteor showers, planetary conjunctions, and deep-sky objects. Regularly checking astronomy news sources and websites like Celestron’s blog will provide updates on upcoming events and observing opportunities.