My World

Gliese 581 C and B

The existence of Gliese 581c and its mass have been measured by the radial velocity method of detecting extrasolar planets. The mass of a planet is calculated by the small periodic movements around a common centre of mass between the […]

My World

Alien Planet Found Milky Way

The robotic probes sent out to research on Darwin IV are called Horus Probes. Each Horus probe consists of an 8-foot (2. 4 m) high, 40-foot (12 m) long inflatable, hydrogen-filled balloon, which is covered with solar receptors, a computer ‘brain’, a […]

Outer Space

Black Hole during Explosion

A black hole is a region of spacetime exhibiting gravitational acceleration so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime […]