Galactic Photo This image is of the galactic center, which is the center of the Milky Way. The photograph is taken using infrared light, which changes the appearance of dust particles so that they do not obscure the image. As Wright (2003) points ou Continue Reading...
Of those 1,235, 68 are estimated to be Earth-size; 288 are super Earth-size; 662 are Neptune-size; 165 are the size of Jupiter, and 19 are larger than Jupiter (Science Daily). Of the 54 planet candidates that have been found in the habitable zone, Continue Reading...
The diameters of these clusters range from about 75 light years to as much as 400 light years and can be as far as 300,000 light years from the Earth. In many parts of the Milky Way galaxy, there exist dense concentrations of interstellar matter kn Continue Reading...
However, unlike other spiral galaxies found scattered throughout the universe, the black hole which is assumed to exist in the center of the Milky Way galaxy is dormant and is not "actively feeding," meaning that it is not currently swallowing up ma Continue Reading...
Hubble Space Telescope As the world's first Earth-orbiting reflecting telescope, the Hubble Space Telescope (HST) represents the culmination of the dreams of many astronomers and the fulfillment of a hope that began in the 1950's when the United St Continue Reading...
Radiation Radiation can be described as energy that is in the form of streams or waves of particles. Numerous types of radiation surround us. When most individuals hear the term radiation, the thing that comes to their mind is nuclear power, radioact Continue Reading...
