Phylogenetic Tree of Life -The OpenLearn site used to offer this phylogenetic chart in the shape of a tree as a free poster, but no more. They do have an online version of this same illustration, expandable and with links and an explanatory guide.
NASA& Curiosity rover has sent back its sharpest image of the mountain it will climb on Mars. The mountain, known as Mount Sharp or Aeolis Mons, towers right in front of the rover in the middle of Gale Crater,
Nasa's Spitzer Space Telescope shows a stellar nursery containing thousands of young stars and developing protostars near the sword of the constellation Orion. Massive stars light up the Orion nebula, the bright region near the center of the image.
Awe-Inspiring Pictures Taken from the ISS as the New Year Begins