- Carina–Sagittarius Arm (Wikipedia)
The Carina–Sagittarius Arm (also known as the Sagittarius Arm or Sagittarius–Carina Arm, labeled -I) is generally thought to be a minor spiral arm of the Milky Way galaxy. Each spiral arm is a long, diffuse curving streamer of stars that radiates from the Galactic Center. These gigantic structures are often composed of billions of stars and thousands of gas clouds. The Carina–Sagittarius Arm is one of the most pronounced arms in our galaxy as many HII regions, young stars and giant molecular clouds are concentrated in it.
- Acubens (stars.astro.illinois.edu)
ACUBENS (Alpha Cancri). Though Bayer’s Alpha star, Acubens, at faint fourth magnitude (4.25), ranks only fourth in the constellation Cancer, after Beta (Al Tarf), Delta (Asellus Australis), even Iota, probably because of its position as a southern claw of the celestial crab.
- Acubens (Wikipedia)
Acubens /ˈækjuːbɛnz/, Bayer designation Alpha Cancri (α Cancri, abbreviated Alpha Cnc, α Cnc), is a star system in the constellation of Cancer.
