Use this project for built-in shelves to unlock hidden storage space between the studs in your walls. Install a single, open box of shelves, or install two boxes and add a set of glass doors. Use this project for built-in shelves to unlock hidden storage space between the studs in your walls.
Being a semiregular variable star, VY Canis Majoris exhibits periodic light changes. Its period lasts for about 2,200 days. The French astronomer Jerome Lalande is credited to be the first person to have recorded VY CMa.
VY Canis Majoris is a high-luminosity M star with an effective temperature of about 3,500 K, placing it at the upper-right hand corner of the HertzsprungâRussell diagram and meaning it is a highly evolved star. During its main sequence, it would have been an O-type star with a mass of 15 to 35 Mâ .t has an average density of 5 to 10 mg/m 3. If placed at the center of the Solar System, VY Canis Majoris's surface would extend beyond the orbit of Jupiter, although there is still considerable variation in estimates of the radius.