How can A Stars is growth

Spitzer will present significant information on the structure and growth of stars and the circumstellar medium (surrounding the star). The discovery and characterization of circumstellar disks of gas and dust, signs of extra-solar planetary systems is one of the most important scientific goals of the Spitzer mission

Molecular gas

The giant molecular clouds are composed primarily of hydrogen, are the reserve materials from which stars form. 

Describe the Spitzer Telescope

About The Spitzer telescope is a reflector of lightweight Witchery-Chretien. Weighs less than 50 kg and is designed to operate at an extremely low temperature. The telescope has a hole of 85 cm in diameter. All parties except the support of the mirror are made of lightweight beryllium. Beryllium is a very strong material that works well in the construction of space telescopes infrared, because has a specific heat low to very low temperatures. The telescope is attached to the upper shell of the Crystal cooled by steam, which maintains the science instruments too cold.

Spitzer Space Telescope Technology

About the three main instruments of Spitzer and this Spacecraft has to be cooled a few degrees above absolute zero to function properly, and the spacecraft needs to operate at room temperature, sometimes these two main components are referred to as the portions "cold" and "warm" the Observatory.The following pages will give an overview of the technology that makes possible the science of the Spitzer mission.

From the Hubble Space Telescope the smaller wavelength infrared

Providing wavelength coverage from 3 to 180 microns, Spitzer is an important addition to scientific Hubble Space Telescope (English) and the Chandra X-Ray Observatory (English). The smaller wavelength infrared (near-infrared) can see through regions heavily obscured by dust, so that astronomers can study newborn stars. The long wavelengths (far infrared) are very useful for studying the distribution of dust in the Milky Way, an important ingredient for the formation of planets and stars

About 80% of Spitzer observing time will be available to the wider scientific community, through a contest organized observing proposals by the Spitzer Science Center.

Planets

Spitzer will revise some of the known planets and their moons, and comets, asteroids and dust spread throughout the solar system. The Centre will employ a significant portion of his time studying circumstellar disks (that surround the stars) of dust and gas found in the nearby stars and thought to eventually form planetary systems 'extra solar' (outside our Solar System) .

Rare Sumatran striped rabbit Photographing

One of the short-eared rabbit Sumatra(Nesolagus netscheri). This species has very few individuals - only three copies have been spotted in the last decade - living in habitats very complicated. And yet, is a key element in the ecosystems they inhabit. A few days ago he had heard of such a test was divided into a new location.

What researchers have found are some pictures of a few individuals in a National Park island. The images were obtained using the technique of camera traps.

AROUND TWO SUNS THRIVE NASA TELESCOPE TO FIND PLANETS

Using the Spitzer Space Telescope NASA astronomers have observed that planetary systems - dusty disks of asteroids, comets and possibly planets - are so abundant in double star systems as single stars in systems such as ours. Since more than half of all stars are twins, or binaries, the finding suggests that the universe is full of planets with two suns. Sunsets on some of those worlds would resemble that of Luke Skywalker's planet, Tatooine, where two fiery balls dip below the horizon one by one.