Europe
Asia
Oceania
Americas
Africa
STAR PROFILE
This star has refused to die thus far, but astronomers are s
Sometime in the next year or so, if predictions are to believed, you’re going to be hearing a lot about a famous star. T Coronae Borealis, or T CrB for short, was the first well-observed nova, blossom
From colliding galaxies to supermassive black holes, we take a look at some of the strangest sights in the universe
In the 17th century, the great maritime nations were vying to solve a puzzle that had confounded philosophers for many centuries: how to determine exact positions on the Earth’s surface. And in Britai
A look at some of the thousands of astronomical objects visible in Hubble’s historic photograph
TRAPPIST-1 is a red dwarf star located about ...
1. NGC 6940 10x 50 Let’s start the tour with open cluster NGC 6940, which deserves to be far better known. To find it, use the chart to identify mag. +4.2 52 Cygni and pan 3.5° to the southwest to an
