Jupiter has discovered two new Trojan

Asteroids are dark or glowing stone with a matt, non-reflective surface. And those that are ahead of Jupiter is much larger that behind.

"Jupiter and Saturn now in peace, in stable orbits. But just have a very rough. And we think that these meteorites are orbiting Jupiter millions and even billions of years - at a time when the solar system was formed only "- said Tommy Graves, a scientist from the Planetary Science Institute in Tucson, in Arizona.

Black sun on a star field reversed

Does it is known this strange black ball? If it is, is because it is the Sun

The image shown above is the result of a very detailed view of Sol registered in very specific color of red, then black and white processed and finally displayed in inverted colors. Once completed, the black sun was superimposed on a stellar field whose colors were also reversed.

The highlight allows treatment performed several long filaments , active regions dark bulges of the solar disk and a kind of mobile folder hot gas.

Dark energy has earned the most powerful digital camera

Eight billion years ago, the light rays create by distant galaxies started their way towards the ground. Now, on top of the mountain in Chile, these rays will be fixed with the help of the most powerful in the world of digital cameras. Among other things, the light of distant galaxies can help scientists understand the universe still be expanded and, if so, how concentrated the process.