Yellowish-orange Arcturus is the fourth- brightest star in all the heavens and lies only about 37 lightyears from us. It’s an immense star — a red giant, we call it — about 25 times larger ...

OK, I admit I may not remember where my car is parked, but I sure recall my grade school planetarium field trips like they just occurred. These were some ...

Meanwhile, Arcturus, the star of summer ... That’s because it’s considered a red giant star, a bloated star nearing the end of its life. It’s over 25 times the diameter of our sun.

The Japanese drugs giant Takeda and the US biotech Arcturus Therapeutics have joined the hunt for therapies for the COVID-19 coronavirus. As the infection and death count continues to rise across ...

The other is an ancient red giant star that’s slowly being devoured ... According to NASA, the best way to locate the star is to find Arcturus and Vega, two of the brightest stars in the night ...