From supermassive black holes to vibrant star clusters and nebulae, check out these 7 mesmerizing cosmic images captured by ...

The Iris is a reflection nebula, a cloud of gas and dust illuminated by a central star. It's six light-years across, and lies 1400 years away from the earth. The Eagle Nebula is a young open cluster ...

The Perseus constellation is best viewable ... SkySafari is useful because you can type the name of the constellation or star you're searching for, and it'll help you center the object.

Constellation Software Inc. (“Constellation”) (TSX: CSU) announced today that it has, through its Perseus Group (“Perseus”), completed the purchase of Winklevoss Technologies, LLC ...

In 1996, NASA's Hubble Space Telescope discovered a distinctive "eye" star in a young planetary nebula located approximately 8,000 light-years from Earth.