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.
The moon was discovered by Dutch astronomer Christiaan Huygens in 1655. The Huygens lander probe sent to the moon aboard NASA's Cassini spacecraft by the European Space Agency is named in his honor. Huygens was the first human-built object to land on Titan's surface. [Amazing Photos of Titan] Titan's diameter is 50 percent larger than that of Earth's moon. Titan is larger than the planet Mercury but is half the mass of the planet. Titan's mass is composed mainly of water in the form of ice and rocky material. Titan has no magnetic field.