October features significant planetary phenomena, including two transits of Titan across Saturn and recurring tandem transits of Io and Europa across Jupiter's disk, often with their shadows. The ...

Astronomy day 2025 is upon us! To celebrate, we've picked six targets to emphasize the variety and scale of objects visible in the night sky that will make for a beautiful and rewarding sight, whether ...

The article recounts the author's personal journey into astronomy, highlighting several influential beginner astronomy guidebooks from various eras, including "Stars: A Guide to the Constellations," ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Astrophotography can make you feel two very different things: tiny ...

(The paper has not yet been published in a peer reviewed journal, but has been accepted by the journal Astronomy and Astrophysics.) "Quipu is actually a prominent structure readily noticeable by eye ...

Since its founding in 1894, Lowell Observatory in Flagstaff has been a beacon of astronomical discovery, its scientists famously identifying Pluto and revealing the expanding universe. Now, Lowell ...

Radio pollution from Starlink satellites could mar the hunt for mysterious signals from the early universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the cosmos in sharp detail Samuel Sanders Venus, seen in three views as it ...