TL;DR “Recent comets” can mean two different things: comets newly discovered by astronomers, and comets that are actually worth looking…
Black holes are not all the same size, and they don’t all form the same way. The types of black…
Massachusetts has a surprisingly solid astronomy scene for a small state packed with traffic, colleges, and weather that enjoys ruining…
Constellations are patterns of stars that people have named and used for thousands of years. Some are easy to spot,…
Table of contents TLDR The 18th century astronomers who matter most are the ones who turned astronomy into a precision…
Table of contents TL;DR Jupiter has been visited by flybys, orbiters, and one famous atmospheric probe, and each mission has…
Explore seven notable space rocks that hit Earth — from historic meteorite falls to recent bolide events. This hub summarizes each impact with dates, locations, sizes, and links to full posts that dive into the science, recovery stories, and where fragments ended up, perfect for quick facts or deeper reading.
This curated list covers 32 Nebulae Visible with Binoculars, each entry including catalog ID, J2000 RA/Dec coordinates, and brightness (mag). Designed for backyard observers and beginners, the guide highlights easily-found targets, optimal observing conditions, and quick tips for locating objects with ordinary binoculars. Use this practical resource to plan observing sessions and start spotting impressive deep-sky nebulae tonight.
This hub post lays out 10 things we still don’t understand about Jupiter, summarizing the biggest open questions about the solar system’s largest planet. Each item links to a deeper article exploring the science, evidence, and current theories behind mysteries from Jupiter’s core and magnetic field to its storms and formation history.
Explore the complete list of 17 types of meteor showers, from the Perseids and Geminids to lesser-known streams. For each shower you’ll find peak dates, radiant constellations, and expected ZHRs, plus viewing tips to help amateur astronomers and skywatchers plan the best nights to watch.