The Ten Brightest Stars in the Sky
"When that happens, your star starts burning heavier elements, expanding into a giant star that’s cooler but much more luminous than your initial star. Even though the giant phase is much shorter-lived than the hydrogen-burning phase, its incredible brightness allows it to be seen prominently from far greater distances than the original star ever could be."
When you think of the most recognizable collections of stars: the Big Dipper, Cassiopeia, the “Teapot” in Sagittarius and the Southern Cross, they might have prominent stars, but none of them crack the top 10 in terms of brightness. Who, then, are the brightest stars in the sky? Come see how many you know, and find what makes them shine so brightly, and why they’re not representative of most stars in the Universe!