... Explanation: How do you calibrate a huge gravitational lens? In this case the lens is the galaxy cluster Abell 383 , a massive conglomeration of galaxies, hot gas, and dark matter that lies about 2.5 billion light years away ( redshift z=0.187). ... This technique compl e ments other measures including computing the dark matter needed to contain internal galaxy motions , to confine cluster hot gas , and to create the gravitational lens image distortions. ... The Hercules Cluster of Galaxies . ...

Еще в разделе: (Показать все результаты (>40410) - www.astronet.ru/ )

• Supernova Sonata
• The El Gordo Massive Galaxy Cluster
• X-Rays From The Perseus Cluster Core

... 2014 May 5 . Galaxy Cluster Magnifies Distant Supernova . Image Credit: NASA , ESA , C. McCully ( Rutgers U. ) et al. Explanation: How do you calibrate a huge gravitational lens? ... A new calibration technique has been tested recently that consists of waiting for supernovas of a very specific type to occur behind a galaxy cluster, and then figuring out how much the cluster must have magnified these supernovas through gravitational lensing. ... About APOD | ...

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• APOD: August 21, 1998 - A Massive Cluster In A Young Universe
• APOD: 2011 May 26 - Supernova Sonata
• APOD: 2014 August 25 - Arp 188 and the Tadpole's Tail

Next: The ``Reflection'' Effect Up: Ejectors in Massive Binary Previous: The Radiopulsar PSRB1259-63 - a . The radiopulsar PSRB1259-63 in a massive binary has an extremely high eccentricity (Johnston et al. ... We have assumed that explosion occurs at a random moment on the orbit and all the mass thrown off by a star instantly leaves the system because the characteristic velocity of matter from the exploded star is much higher than the orbital velocity. ...

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• Gravitational Waves from Coalescing Compact Binary Stars
• No Title
• Contents

... 2000 August 18 . X-Rays From Antennae Galaxies . ... CXC , SAO , NASA . Explanation: A bevy of black holes and neutron stars shine as bright, point-like sources against bubbles of million degree gas in this false-color x-ray image from the orbiting Chandra Observatory . ... The exploding stars litter the scene with bubbles of shocked hot gas and collapsed stellar cores . ... Tomorrow's picture: X-ray Sky . ... About APOD | ... NASA Technical Rep.: ... A service of: LHEA at NASA / GSFC . ...

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• APOD: August 7, 1998 - M65 Without Moth
• APOD: May 25, 1998 - M83: A Barred Spiral Galaxy
• APOD: December 30, 1998 - Supernova 1994D and the Unexpected Universe

6. Galaxy High School - Фильмы - Kinfo.ru

7. http://nuclphys.sinp.msu.ru/conf/lpp14/210809/Teryaev_lom09.pdf

8. View publication | Laboratory of Mathematical Methods of Image Processing

9. http://xray.sai.msu.ru/~polar/sci_rev/1208.html

10. Supernova 2009hd in M61

11. APPLICATIONS: Plasma Physics | Moscow University Supercomputing Center

12. Publications | Университетский спутник "Ломоносов"

13. "Numerical modeling of meter-size solid dynamics in high density solitary areas

14. Центр дистанционного образования физического факультета МГУ имени М.В...