Arcturus (at a magnitude of -0.05), one of the few stars mentioned by name in the Bible, is a giant, about 25 times the diameter of our sun and 36.7 light years away. Boötes is chasing the Bears with ...

Anyone who enjoys gazing at the night sky probably has a few favorite star patterns they like to look for: The Big Dipper, for example, or Orion’s belt. But those familiar shapes that many of us ...

Many people grow up believing the Big Dipper is a constellation, but it’s not. It’s an asterism — a small, eye-catching, connect-the-dots pattern made of stars lying either within a single ...

Most of us can spot the group of stars known as the Plough or the Big Dipper. But there’s more to explore here, says Abigail ...

The Big Dipper is one of the most famous star groupings and one that nearly all stargazers instantly recognize. Notice I didn’t call it a “constellation,” because it’s not a constellation.