September 2016
S M T W T F S
« Aug    
 123
45678910
11121314151617
18192021222324
252627282930  
News for Norther Colorado and the world

Monday, September 26, 2016

Posts Tagged ‘Quadrature’

EarthSky Tonight—December 16, Jupiter at eastern

EarthSky Tonight—December 16, Jupiter at eastern quadrature

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org If you could look down on the solar system plane from outer space today, you would see that the sun, Earth and Jupiter form a 90-degree angle. Astronomers will say that Jupiter is at eastern quadrature – or 90 degrees east of the sun – today. Geometric markers such as these, for planets and moons in our solar system, are more than just academic. They indicate where you can find these bodies in our sky – and ... Full Story

Page 1 of 11