Smiley face This photo taken of the galaxy cluster SDSS by the Hubble Space Telescope appears to show a smiling face at the center. The two eyes are bright galaxies and the smile lines are arcs caused by an effect known as strong gravitational lensing.
NGC 3190 is a spiral galaxy with tightly wound arms and lying in the constellation Leo. It was discovered by William Herschel in NGC 3190 is member of Hickson 44 galaxy group, estimated at around 80 million light years and consisting of four
A burst of solar material leaps from the sun in a prominence eruption. This image combines three images from NASA’s Solar Dynamics Observatory captured on May 2013 just as an M-class solar flare from the same region was subsiding.
The Cone Nebula lies in the southern part of NGC the Christmas Tree cluster, with which is shares the NGC designation. This is a rich region with much nebulosity and many interesting objects. The Christmas Tree cluster has at its base the variable s