In our solar system, an extra giant planet, or possibly two, might once have accompanied Jupiter, Saturn, Neptune and Uranus.
There is five years that Hinode solar mission started. On October 28, 2006, the Hinode solar mission was at last ready.
A new look at an asteroid 21 Lutetia, one of the millions of rocks in the asteroid belt between Mars and Jupiter, in deep space has revealed signs of a molten-hot core, a smoldering remnant from the earliest days of the solar system that could also help unlock secrets of some of Earth’s weirdest meteorites.
According to new study though the dwarf planet Eris on the edge of the solar system is much denser than Pluto, the two frigid worlds are nearly exactly the same size.
According to NASA scientists the wimpy comet Elenin, which vaulted into the public spotlight as a so-called harbinger of doom, has met its own demise, and its remains won’t be back for 12,000 years.
Astronomers were able to get a picture of a nearby star and its orbiting companion by using NASA’s Spitzer Space Telescope.
For the first time discovered gas-dust disk around a sun-like star, decorated with spiral arms, similar to the spiral arms of galaxies.
Studies of Nico Hotz, an engineer at Duke University has shown that it is possible generate hydrogen by using a hybrid solar system.The unit consists of a maze of glass pipes with water and methanol.
The large icy world Neptune first opened to the human eyes 164.79 years ago in September 23, 1846. Because the Neptune it took 164.79 earthly years to make a revolution around the Sun, only now he finishes a complete revolution in its orbit.The discovery of Neptune was the turning point in astronomy. Planet was detected not by observation and with the help of mathematical calculations.