In space telescope NASA
"Swift" fixed-ray flashes, indicating the discovery and the survival
of a new black hole, which was previously unknown. It is located at 20-30
thousand light-years from Earth. Flash X-ray peak of the supernova occurred on
September 18. Flash output is 10 thousand volts, but two days of observation exposed
that the radiation has increased by 30 times.
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Thursday, October 11, 2012
Russia is scheduling an active exploration of space by 2020
Roskosmos is ready to
continue working in the "Phobos-Grunt", as the significance of the
project is not yet lost, said Vladimir Popovkin. New satellite sent to Mars
with all the mistakes when you first start. New project planned for 2016-2020.
Recall that the first
start of the station "Phobos-Grunt" was launched on November 9, 2011,
but due to problems in the propulsion system, the station remained in Earth
orbit.
The red giant, to learn the fate of our Sun
In space, astronomers
found a red giant, around which formed a three-dimensional spiral out of gas. R
Sculptors dying star is 1.5 thousand light-years from Earth. Red giant looked
through the telescope ALMA in Chile.
Red giants are the
latest stage in the evolution of stars. At this stage the star expand and add
to its mass, then the mass of stars scattered into space by stellar winds,
spreading the substance of the universe, which is necessary for the formation
of new stars. After 10-50 thousand years in the red giant burns helium, which
is why there is a powerful release of gas that lasts for hundreds of years?
Wednesday, October 10, 2012
The first image a distant galaxy nucleus
Scientists working with
the Russian radio telescope "Spektr-R" ("Radioastron"),
published the first image of the nucleus of the galaxy 714 0716, made the
device.
The photograph was
taken in March 2012, during a joint operation "Spektr-R" with the
European Network VLBI. "Shooting" lasted about 24 hours. In this
framework the resulting interferometer ranged from 20 to 7 the earth's
diameter, which resulted in high resolution.
Planets are born within the protoplanetary disk
WASHINGTON, October 10.
The observed star with massive curved arms can be an incubator for the planets,
the researchers found.
In 2011, astronomers
using the Subaru Telescope have discovered a massive star with curved arms 22
billion miles in diameter, which is 2 times the orbit of Pluto. Star SAO 206462
was designated. Strange spiral structure, which is observed in this star,
usually characterized by the galaxies, not stars, writes InFuture.
Songs of the Big Bang
It is known that the
universe after the Big Bang has undergone swift increase, during which its
volume increased to a staggering 80-degree! Universe and then continued its extension,
but the recent increase in size was accelerated, resulting in a region of the
universal signal extended outside.
For "writing"
a detailed history of the expansion in the boss method, called "baryon
acoustic oscillations-oscillations" (BAO). Physicists call ordinary
baryons and all the usual matter.
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