Tag Archive for 'OGLE-2005-BLG-169Lb' | Sci.News

This graphic illustrates how a star can magnify and brighten the light of a background star when it passes in front of the distant star. If the foreground star has planets, then the planets may also magnify the light of the background star, but for a much shorter period of time than their host star. Astronomers use this method, called gravitational microlensing, to identify planets. Image credit: NASA / ESA / A. Field, STScI.

Astronomers Confirm Failed-Jupiter Exoplanet around Distant Star

Jul 31, 2015 by News Staff

Using NASA’s Hubble Space Telescope and the W. M. Keck Observatory in Hawaii, two teams of astronomers have independently confirmed the existence of...