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Дата изменения: Unknown Дата индексирования: Sun Apr 10 17:50:04 2016 Кодировка: Поисковые слова: massive stars |
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A giant cloud of neutral hydrogen was detected resulting from the
observations with the 6-m telescope and other world telescopes in
a broad wavelength interval from UV to radio. Two solid
fragments collapse in this cloud, giving birth to new blue dwarf
galaxy-satellites SBS-052 and SBS 0335-052W. Both galaxies are considered
to be the evolutionally youngest ones among the known nearby galaxies
and have an extremely low abundance of heavy elements. The formation
of the first stars in these galaxies had begun not earlier than 100
millions years ago.
(In cooperation with the NAS, Ukraine, the University of Virginia, USA,
NRAO USA, and the University of Munich, Germany)
Statistically significant deviations from the Poisson distribution are
found in the radiosource distribution within the deep surveys conducted
at RATAN-600 at the scales coinciding with those of the recently detected
Sakharov oscillations (0.7-0.3o). This fact points at a possible
genetic link between the pre-recombination perturbations and the later
structure of the Universe.
(In cooperation with SAI)
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