Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Поиск по:www.astronomy.com/    - Поискать по всем серверам
Найдено документов: 73 ---- Время поиска: 0.25сек.   
Каталог астрономических ресурсов

  • Наблюдения, инструменты и базы данных
  • Астрометрия и служба времени
  • Небесная механика и гравиметрия
  • Теоретическая астрофизика
  • Солнечная система
    		•
  • Звезды
  • Галактики, квазары, космология
  • Исследование космоса
  • Общие вопросы
  • Прочее

    • 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | След.

    1. Chandra, Spitzer study suggests black holes abundant among the earliest stars |
    ... preserved in the cosmic infrared background (CIB) and its X-ray equivalent, the CXB ... By comparing infrared and X-ray background signals across the same stretch of sky ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/news/2013/06/chandra-spitzer-study-suggests-black-holes-abundant-among-the-earliest-stars -- 72.5 Кб -- 10.04.2016
    Похожие документы

    2. A new type of active galaxy | Astronomy.com
    ... might comprise about 20 percent of point sources comprising the X-ray background, a glow of X-ray radiation that pervades our ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/news/2007/08/a-new-type-of-active-galaxy -- 70.6 Кб -- 10.04.2016
    Похожие документы

    3. Five years of Chandra | Astronomy.com
    ... Two years earlier, Chandra detected what astronomers call the "X-ray background radiation" the feeble glow of X rays from billions of light-years away, coming from every direction in the sky. ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/news/2004/08/five-years-of-chandra -- 72.1 Кб -- 10.04.2016
    Похожие документы

    4. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BAF2F6499-ABB1-43B3-9782-44969EF41214%7D
    ... A portion of the infrared and X-ray signals from these sources is preserved in the cosmic infrared background (CIB) and its X-ray equivalent, the CXB. ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BAF2F6499-ABB1-43B3-9782-44969EF41214%7D -- 4.6 Кб -- 10.04.2016
    Похожие документы

    5. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BDAEB3F1D-B38F-401B-808B-C2B85E4BD105%7D
    ... Background is Hubble Space Telescope image; blue is X-ray image from Chandra, and red is VLA radio image. Van Weeren, et al.; ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BDAEB3F1D-B38F-401B-808B-C2B85E4BD105%7D -- 3.3 Кб -- 10.04.2016
    Похожие документы

    6. MESSENGER captures images of Encke and ISON | Astronomy.com
    ... However, a series of large solar flares during the observations increased the contaminating background in the X-ray spectra and have complicated the analysis. ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/news/2013/11/messenger-captures-images-of-encke-and-ison -- 72.9 Кб -- 10.04.2016
    Похожие документы

    7. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0D681A40-A305-493C-B18D-BE47666CDA10%7D
    ... X-ray: NASA/CXC/Rutgers/K. Eriksen et al.; Optical (starry background): DSS. ... X-ray: NASA/CXC/Rutgers/K. Eriksen et al.; Optical (starry background): DSS. ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0D681A40-A305-493C-B18D-BE47666CDA10%7D -- 3.5 Кб -- 10.04.2016
    Похожие документы

    8. Record-setting X-ray jet discovered | Astronomy.com
    ... so-called cosmic microwave background photons, it can boost the photonт??s energy into the X-ray band. т??Since the brightness ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/news/2012/11/record-setting-x-ray-jet-discovered -- 74.8 Кб -- 10.04.2016
    Похожие документы

    9. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B7657A431-0222-431C-9441-FD1441781232%7D
    ... around M84 is shown in a Chandra X-ray Observatory image in blue and a radio image ... A background image from the Sloan Digital Sky Survey is shown in yellow and white. ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B7657A431-0222-431C-9441-FD1441781232%7D -- 3.6 Кб -- 10.04.2016
    Похожие документы

    10. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BCF217E50-EB45-4999-A600-EF90E9ED5B06%7D
    ... Colors in the XMM image correspond to different X-ray energies: 0.2 to 1 keV (red), 1 to 2 keV (green) and 2 to 4.5 keV (blue). ... Credit (background): Bill Schoening, Vanessa Harvey/REU program/NOAO/AURA/NSF; (inset): ESA/M. Middleton et al. ...
    [ Сохраненная копия ]  Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BCF217E50-EB45-4999-A600-EF90E9ED5B06%7D -- 3.4 Кб -- 10.04.2016
    Похожие документы

    1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | След.

    Rambler's Top100 RFBR Яндекс цитирования