... Bad Astronomy . ... Mad Science . ... Suppose a star explodes into a supernova at a distance of about 100 lightyears. ... Supernovae are very bright, and they put out light at all different wavelengths. ... For a typical supernova to be as bright to the human eye as the Sun, it would have to occur at a distance of about a light year from the Earth. ... For a supernova to be as bright as a good solar flare, it would have to be at a distance of about 5-60 light years or so away. ... 2008 Phil Plait. ...

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Netscape Communications Corporation ("Netscape") and its licensors retain all ownership rights to this document (the "Document"). ... Netscape may revise this Document from time to time without notice. ... The Document is copyright 1997 Netscape Communications Corporation. All rights reserved. ... Netscape's logos and Netscape product and service names are also trademarks of Netscape Communications Corporation, which may be registered in other countries. ...

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• Netscape Communications Corporation

ASTEROIDAL DAMAGE TO THE EARTH: IMPLICATIONS BY ASTEROIDS ­ RUBBLE PILES. ... 13, Moscow 119892, Russia, E-mail:san@sai.msu.ru In the cause of asteroids ­ rubble piles its effective cross-section of collision to the Earth is determined not by consolidated body, but by cluster of its fragments. Since the stage of rubble ­ piles may be ~108 years (see our communication at previous symposium), it may be significant for estimation the asteroidal damage to the Earth. ...

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... If the sticky, silicon-based material were ever used to repair Shuttle tiles on orbit, astronauts would apply it with a device like a caulk gun and then smooth it out to reduce turbulence. ... The first part of any on-orbit TPS repair is getting the astronaut to the site of the damage. ... For repairs away from the Space Station, Hill said, the crew would use a "boom" extension on the Shuttle's robot arm ­ currently under development ­ to carry an astronaut to the repair site. ...

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• http://www.jsc.nasa.gov/roundup/online/2006/0506_cover.pdf
• http://www.jsc.nasa.gov/roundup/online/2002/0602_p4_5.pdf

... Solar Eclipses in 2009 : . There are two eclipses of the Sun (an annular eclipse on January 26 and a total eclipse on July 21-22 ) in 2009. ... Annular Solar Eclipse . ... Annular Eclipse of the Sun on January 26, 2009 . ... Beginning of northern limit of umbra . ... Beginning of center line; central eclipse begins . ... Central eclipse at local apparent noon . ... Total solar eclipse . ... An annular eclipse occurs when the apparent disk of the Moon is smaller than that of the Sun. ... Umbra: . ...

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The Earth actually has two radiation belts of different origins. ... It is populated by protons of energies in the 10-100 Mev range, which readily penetrate spacecraft and which can, on prolonged exposure, damage instruments and be a hazard to astronauts. ... Cross-section of the two radiation . ... The name "radiation belt" is usually applied to the more energetic part of that plasma population, e.g. ions of about 1 Mev of energy (see energy units ). ... Exploration" home page (index) Glossary . ...

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• Space weather [Oulu]
• Spaceflight
• Space Weather

Delay Line Risk and Hazard Management Martin Fisher ­ March 2007-03-26 Risks & Hazards Risks are generally those issues or incidences that may affect the project whereas hazards affect people or equipment during the project and particularly during the service life. ... Potential Risk to project - Severity: Level Designation Insignificant/Minor Low Grading 1 Medium Moderate Grading 2 Definition No injury, low ё loss, minor loss of reputation. ... Accidental side-loading of a pipe line. ...

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... Previous: Model Based Corrections to Data from Radiation Damaged Detectors. ... Pound, M. W., Wolfire, M. G., & Amarnath, N. S. 2003, in ASP Conf. ... A large set of physical parameters and dust types are included in the model database, which contains over 500,000 models. ... The model outputs are averaged over the instrument bands using the same weighting ( constant) as the SIRTF data pipeline which allows the SIRTF data products to be compared directly with the model database. ... 2003). ...

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This is bp, a Perl Bibliography Package, by Dana Jacobsen (dana@acm.org). ... The package will let you write programs that handle bibliography parsing in a generic fashion for multiple bibliography types. ... It also allows conversion between formats and character sets. It is extendable, meaning that you can write your own routines, so to recognize your format "foo" all you have to do is write your "foo" code that reads, writes, and converts to and from the package's canonical format. ...

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• http://hea.iki.rssi.ru/conf/hea2007/captcha/monofont_read_me.txt

... Pulkovo Observatory Collection consists of astronomic photographic negatives (plates) dated from 1893. ... Pulkovo Normal Astrograph (plate size 160x160 mm. , scale 59''.56 in mm.) under observational programs: minor planets, major planets, globular and open star clusters, planetary nebulas, selected areas with galaxies, double and multiple stars, bright stars, nova and supernova, comets, Selected Areas, Catalogue of Geodetical Stars (CGS), Photographic Catalog Faint Stars(FCFS) . ...

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• index

Композиты и наноструктуры COMPOSITES and NANOSTRUCTURES ?3 2009 СОДЕРЖАНИЕ А.Р. Банселл, А. Тионнэ, С. Камара, Д.Х. Аллен Накопление повреждений и оценка долговечности углепластиковых сосудов высокого давления .. ... 2009 3 ?3 2009 Композиты и наноструктуры COMPOSITES and NANOSTRUCTURES CONTENS A.R. Bunsell, A. Thionnet, S. Camara and D.H. Allen Damage accumulation and life prediction in carbon fibre composite pressure vessels .. ... International Conference on Composite Materials ICCM-17. ... 2009 4 ...

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• http://www.issp.ac.ru/journal/composites/2014/content_03_eng.pdf

Добро пожаловать, Гость . ... В теме В разделе По форуму . Общероссийская неделя "Астрономия на тротуаре" - 15-17 апреля . ... Новости астрономии и космонавтики (Модераторы: Karen , recarrion , LeMay ) ? Ураган Фрэнсис . ... 0 Пользователей и 1 Гость просматривают эту тему. Гость . ... KSC cleans up after Frances . ... While the SWIFT spacecraft, which is scheduled for launch early next month, also appears fine, the building that housed it during the hurricane suffered damage. ...

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... The versatile and efficient INVERTOSCOPE? combines the highest optical performance with unsurpassed mechanical quality, and is backed by LOMO's unique lifetime warranty, the most comprehensive in the industry. ... A 15X focusing eyepiece with two interchangeable reticles (a 10mm/100div scale and a 10mm x 10mm/400sq grid) for convenient measuring and counting. ... A set of stage inserts and extension plates to accommodate a variety of sample vessels such as Petri dishes, flasks, microtest plates, etc...

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• MX series
• METAM-IQ
• METAM-LV

Astronomical Society of the Pacific Product Return Information We want you to be completely satisfied with every purchase you make with us. If you are in any way dissatisfied with a product you ordered, we will exchange it, replace it, or refund your money within 30 days of receipt. ... Customers are responsible for postage on all returns back to the ASP. ... Damaged shipments: If your package was damaged in shipment via UPS, we will contact UPS direct for claim instructions. ...

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• http://www.astrosociety.org/products/returnsnew.pdf

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. ... Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. ... Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). ...

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... Super Nova Information . ... Site . ... AGREEMENT BETWEEN USER AND rochesterastronomy . ... USE OF COMMUNICATION SERVICES . ... Unless otherwise specified herein, this agreement constitutes the entire agreement between the user and rochesterastronomy with respect to the rochesterastronomy Web Site and it supersedes all prior or contemporaneous communications and proposals, whether electronic, oral or written, between the user and rochesterastronomy with respect to the rochesterastronomy Web Site. ...

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... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . Spaceflights Chronology . Chronology of Extravehicular Activity . ISS 45/46 . ... Rocket Space Complexes . ... Launches Chronology . ... Automatic Space Systems . ... HISTORY . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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• INTERNATIONAL SPACE STATION
• RSC "Energia" - Launchers
• RSC "Energia" - History

... About meteorites . Collections . ... About laboratory . Meteorite encyclopedia . ... Meteorite collection . ... Session of dissertational council Д 002.109.02 has taken place on the 16th of February, 2011, in Vernadsky Institute conference hall. ... 39 new meteorites were stoked the laboratory in 2010: one meteorite from Russia (Romashki), 8 meteorites from Morocco, 7 meteorites from Egypt, 2 meteorites from Qatar and 11 meteorites from Oman. ... 27 July, 2004 . ... Meteorite Encyclopedia: . ...

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• ЛАБОРАТОРИЯ МЕТЕОРИТИКИ ГЕОХИ РАН

... Basic Linux . ... PCMCIA . Sound . ... CLEVO 8750 running X Window . ... BIOS: Phoenix (256Kb Flash ROM, PnP 1.0a, APM 1.2, LBA) LCD: TFT 13.3" 1024x768 . ... PCMCIA: GL9382; 2x Type II or 1x Type III PC Card slots (with ZV support) . ... Battery: Ni-Mh or Li-Ion . ... Nor X Window neither PCMCIA worked. ... For CLEVO 8750, I found at least two RRs at which X Window works: 62Hz and 70Hz. ... To enable the mouse when working on console use GPM with "-dev/psaux -t ps2" options. ...

40. The Dangers of Space Travel | Astronotes