The article details the successful construction of an 8-inch f/5 Newtonian Dobsonian telescope, named the Leavitt, primarily utilizing accessible consumer-grade 3D printing technology for its ...

A telescope in Chile has captured a stunning new picture of a grand and graceful cosmic butterfly. The National Science Foundation's NoirLab released the picture Wednesday. Snapped last month by the ...

David Schechter is a national environmental correspondent and the host of "On the Dot with David Schechter," a guided journey to explore how we're changing the earth and earth is changing us. Aparna ...

Got a budget Newtonian telescope? Learn the top secrets and upgrades that can transform your cheap Newt into a powerhouse for astrophotography. From collimation tips to camera choices, we cover ...

Whether you're an aspiring star gazer or an experienced observer, save on a new telescope during Amazon Prime Big Deal Days By Stan Horaczek Published Oct 7, 2025 3:02 AM EDT We may earn revenue from ...

Discover how the OCAL Electronic Collimator can simplify your telescope alignment process. In this video, I test the device and share honest thoughts on its performance, ease of use, and whether it’s ...

The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct images of the relatively small world in Earth's galactic backyard. The telescope, ...

The first images from a new telescope in Chile were released this week, featuring extraordinarily detailed scenes from deep space. And more are expected to follow the debut series from the ...

Thirty-five years ago today a revolutionary new era of astronomy began when the Hubble Space Telescope, tucked onboard the space shuttle Discovery, blasted off Earth into history. The next day a ...

In January in Monterrey, Mexico, Iván Venzor was one of only a dozen people in the world to glimpse a potential Jupiter-sized planet crossing in front of a distant star. It happened too fast to see by ...