... What Have We Learned About Halley's Comet? ... Until the Russian VEGA and the European Giotto spacecraft flew by Halley's core, people had never really seen the heart of a comet! ... showed that the comet's nucleus was about 15 kilometers long and 8 kilometers wide. ... The Giotto spacecraft came within 600 km of the comet's nucleus, surviving the great gas and dust storms of the inner coma. ... Comet Halley's dark icy nucleus (center) and bright "jets'' of gas and dust as photographed by "Giotto''....

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STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Remote Sensors . ... TS34C-M Wireless long range remote temperature sensor . ... Wireless long range remote temperature sensor #TS34C-M. Reads outdoor temperature in degrees Fahrenheit as well as humidity and transmits up to 328 feet (100 meters). ...

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The Archeops experiment aimed at measuring the cosmic background emitted just after the Big Bang. The study of this radiation is essential to obtain precise information on the evolution of the Universe: density, Hubble constant, age of the Universe.. To achieve this goal, measurements have been done with devices cooled down at 100mK temperature placed at the focus of a warm telescope. ... 28960 visitors . ...

45. http://www.asc.rssi.ru/RadioAstron/publications/articles/cr_2014,52,391.pdf

46. http://hea.iki.rssi.ru/zeldovich-100/z100_parallel_session_I_20140620.pdf

47. http://www.aaa.org/s932/images/09fallclass3.pdf

48. Seminars

49. Phil Plait's Bad Astronomy: Mad Science

50. Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 12 ноября

51. Winer Observatory Engineering Weather Page

52. Матвеев Сергей Сергеевич. Публикации

53. http://lnfm1.sai.msu.ru/SETI/koi/articles/ksan.html

54. Radioastrophysical Observatory ISTP RAS SB

55. Holostars: Black Holes Without Event Horizons - an Astronomy Net Blackholes2

56. http://www.stecf.org/conferences/adass/adassVII/reprints/polubekg.ps.gz

57. http://comet.sai.msu.ru/~gmr/prog_e.html

58. Karazin University

59. cat5

60. GLOOBUS-M diagnostics