[photon]

This is awesome news!

http://blogs.discovermagazine.com/ba...tems-pictures/

The star in question is Fomalhaut, a star easily visible to the unaided eye; it’s the brightest star in the constellation of Piscis Austrinus, the 18th brightest in the sky, and only 25 light years away. It’s literally millions of times brighter than the planet, so the Hubble camera uses an occulting bar, a small piece of metal that blocks the brightest part of the star’s image. The blacked-out area in the center of the picture is where Fomalhaut is (also, the star’s image has been digitally subtracted using an image of another star as a template; that further reduces the amount of unwanted light). The radial lines are not real; they are an optical effect of the very bright star. The ring is real; it’s dust leftover from the formation of the star and the planet.

That image is the first to directly show two planets orbiting another star! It’s a near-infrared image using the giant Gemini North 8 meter telescope. Like in the Hubble image, the star’s light has been blocked, allowing the two planets to be seen (labeled b and c).
The star is called HR 8799. It’s a bit more massive (1.5 times) and more luminous (5x) than the Sun, and lies about 130 light years from Earth. The planets in this picture orbit it at distances of 6 billion km (3.6 billion miles) and 10.5 billion km (6.3 billion miles). A third planet, not seen in this image but discovered later using the Keck 10 meter telescope, orbits the star closer in at a distance of 3.8 billion km (2.3 billion miles).