One such example is the Spring Triangle, formed each spring by the stars Arcturus, Spica and Regulus. This bright triangle becomes visible in late March and lingers in the sky through spring and much ...
The appearance this week of the three bright Summer Triangle stars — Vega, Deneb and Altair — marks the beginning of summer in the Northern Hemisphere. Here's how to spot them. When you purchase ...
A true sign of summer for astronomers is the Summer Triangle. While not a constellation, this pattern of stars is quite large and bright enough to be seen even in skies with some light pollution, like ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Have you seen the green comets yet? Two icy visitors from ...