... VLT/Paranal . ... Gamma-Ray Bursts . ... Surprisingly the new observations, made with ESOтАЩs Very Large Telescope, have revealed two galaxies in the young Universe that are richer in the heavier chemical elements than the Sun. ... Such events in the early Universe will drive the formation of many new stars and may be the trigger for gamma-ray bursts. ... The VLT observations show that the brilliant light from the gamma-ray burst had passed through its own host galaxy and another galaxy nearby. ...
... Астронет | ... Пойманные на фоне послесвечения . ... Перевод: Вольнова А.А. Пояснение: На этой иллюстрации, нарисованной художником , две далекие галактики, образовавшиеся через 2 миллиона лет после Большого Взрыва, пронзает луч послесвечения гамма-всплеска GRB090323 , который был виден через всю Вселенную . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Публикации с ключевыми словами: gamma-ray burst - afterglow - host galaxy - spectrum - гамма-всплески - послесвечение - Спектр . ...
... 2011 November 24 . Caught in the Afterglow . Illustration Credit: ESO , L. Cal ada - Research Team: Sandra Savaglio ( MPE ) et al. Explanation: In this artist's illustration , two distant galaxies formed about 2 billion years after the big bang are caught in the afterglow of GRB090323 , a gamma-ray burst seen across the Universe . ... Spectra illustrating dark absorption lines of the galaxies' elements imprinted on the afterglow light are shown as insets. ... About APOD | ...