Now look between Arcturus and Vega (slightly closer to ... It's a binary star system with a cool, red giant star and a ...

Then, follow the "arc" of the Big Dipper's handle across the sky to the red giant star Arcturus, which anchors the bottom of Bootes. The Lyrid meteor shower is a medium-strength shower that occurs ...

Then, follow the "arc" of the Big Dipper's handle across the sky to the red giant star Arcturus, which anchors the bottom of Bootes. Don't look directly at Bootes to find meteors, as the shooting ...

Meanwhile, the aging red giant is a dying star that's shedding ... way to find Corona Borealis is to find Vega and Arcturus, the two brightest stars in the Northern Hemisphere.

Celestial fireworks: How a white dwarf and a red giant can create it NOVA ... This tiny little semicircular arc lies somewhere in-between the bright Arcturus star and the constellation of Hercules.

Astronomers measure a star’s brightness using the apparent magnitude system, where lower values indicate brighter stars.

For those eager to witness this rare phenomenon, the constellation Corona Borealis is well-positioned for observation from ...

Over the decades, the red giant transfers material to the ... and follow the curve of its handle down to Arcturus, the brightest star in the neighbouring constellation Bootes.