Space station adjusts Its position to watch the Sun

The sun shines and illuminates our planet by our scientists, while those watching our nearest star in an attempt to deepen the understanding of solar activity and its importance to our planet. Unique data obtained from studies of the Sun, will help scientists to replenish the treasury of our knowledge of the Earth's atmosphere and climate. June 30 was the second occasion in the history of space exploration, when the International Space Station has changed his position to assist in the new study, giving astronomers a chance continuous review of our star.

‘Danielson and Kalocsa’ the craters on Mars shows how the global climate change

A crater of image on Mars could hold evidence of how temperature evolves on the planet, variable considerably due to changes in the orientation of its axis of rotation. On June 19, 2011, Mars Express said its high-resolution stereo camera to the Arabia Terra region of Mars, photographed the craters Danielson and Kalocsa. The first is called the George E. Danielson, a key player in the development of several satellite cameras shipped in exploring the Red Planet. In this image from Mars Express, Danielson is the crater of the right (north), about 60 km in diameter.