Reviews consensus: We gave this telescope three out of five stars in our review when comparing it to higher-end models.

Price history: This is the cheapest the Celestron Nexstar 6SE has been since March, when it was $919. Since then, it has been ...

Whether you want a basic scope or a more advanced system, Amazon has tons of Celestron models for the lowest prices of the ...

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

Smart telescopes are incredibly clever and make deep-sky astrophotography easier than ever. One of our favorite smart ...

Save 200 bucks for Cyber Monday, this smart telescope will have you imaging stars, galaxies and planets in under 5 minutes.

Ultrablack reflects less than 0.5% of light and is useful for cameras, solar panels, and telescopes but is hard to make and ...

Get this high-def monocular for bird watching, hunting, camping, concerts, or whatever you want to zoom in on before the ...

The Gemini South telescope in Chile captured this stunning view of NGC 6302, highlighting the nebula’s intricate structure ...

India and Japan are jointly building the world's largest and most powerful optical telescope. Its 30-meter wide mirror has ...

NASA’s latest innovations have transformed the telescope from a simple observational tool into a precision device capable of ...