This small dwarf star is at its best viewing position in its obit around the primary star Sirius A in, in 2023. The trick in seeing Sirius B is trying to block out the light of the bright star.

Sirius, famously known as the “Dog Star,” is the brightest star in Earth’s night sky and has fascinated humans for millennia.

The brightest star in the night sky is Sirius, also known as the "Dog Star." Here's when, where and how to see it—and glimpse its rainbow of colors. Newsletters Amazon Prime Day Share a News Tip.

Sirius is special, not so much that it is at the top of the list of the 21 brightest stars in the sky, but it also out-dazzles its nearest competitor, Canopus, the second brightest star by 0.8 of ...

Sirius is highly visible in the Northern Hemisphere's winter night sky, because the star has a high luminosity, or intrinsic brightness, relative to other stars, and because it's relatively close ...

The brightest star in the night sky is the Sirius star. According to NASA, it is over 20 times brighter than our sun and twice as massive, though it might not appear that way to the naked eye.

Early astronomers noticed that, during the late summer, the brilliant star Sirius rose around the same time as the sun (its “heliacal rising,” as we know No paywalls. No subscriptions.

Sirius is special, not so much that it is at the top of the list of the 21 brightest stars in the sky, but it also out-dazzles its nearest competitor, Canopus, the second brightest star by 0.8 of ...