... 1929---Edwin Hubble concludes from astronomical observations that distant galaxies recede from us in all directions, and that therefore the universe is expanding . ...
... Much of space above the Earth's atmosphere (and indeed, throughout the universe) contains plasmas--gases hot enough to contain free electrons and positive "ions," atoms stripped of some electrons. ...
... Научное совещание (Science Workshop) по проекту ИНТЕГРАЛ 'The Extreme sky: Sampling the Universe above 10 keV', 13-17 октября 2009, Отранто , Италия . ...
... Ancient astronomers believed the Earth was the center of the Universe--the stars were on a sphere rotating around it (we now know, it actually was the earth turning) and the planets were moving on their own "crystal spheres" in funny ways. ...
... 1929---Edwin Hubble concludes from astronomical observations that distant galaxies recede from us in all directions, and that therefore the universe is expanding . ...
... Suppose that in some different universe, with different laws, planetary system #2 existed, in which all circular orbits had the same velocity V. How likely would it be that we could find a pair of circular orbits, one in each system, which shared the same ...
... What you propose, counter-rotating centrifuges inside each other, will not work --the motions will subtract, because they must be considered in the frame of the non-rotating universe . ...
... Астpономического Общества "Populations of High Energy Sources in Galaxies" (Дублин, Иpландия, 2005), "The Obscured Universe" (Москва, Россия, 2006); всеpоссийских конфеpенциях "Астpофизика высоких энеpгий - сегодня и завтpа" (Москва, Россия, 2005, 2006 ...
... Accreting Pulsar 2RXP J130159.6-635806', 2006, ESA SP-604: The X-ray Universe 2005 ... near the 2004 periastron passage', 2006, ESA SP-604: The X-ray Universe 2005 ... The 6 th INTEGRAL Workshop 'The Obscured Universe', 2-6 July, 2006. ...