The nasa.gov site requires that JavaScripts be enabled in your browser. ... Contact NASA . ... The term "astronaut" derives from the Greek words meaning "space sailor," and refers to all who have been launched as crew members aboard NASA spacecraft bound for orbit and beyond. Since the inception of NASA's human space flight program, we have also maintained the term "astronaut" as the title for those selected to join the NASA corps of astronauts who make "space sailing" their career profession. ...

Еще в разделе: (Показать все результаты (>2476) - www.jsc.nasa.gov/ )

... December 12, 1998 . Driving To The Sun . ... Explanation: How long would it take to drive to the Sun? ... Let's see ... the Sun is 93 million miles away . So, if we drove 93 miles per hour the trip would only take us 1 million hours." ... One hundred years would be 876,000 hours, still a little short of the 1 million hour drive time -- so the Sun is really quite far away . ... You've got to be impressed by something that's 93 million miles away and still hurts your eyes when you look at it ! ...

Еще в разделе: (Показать все результаты (>8511) - www.sai.msu.su/ )

• APOD: July 27, 1996 - Driving to the Sun
• Randomize
• Hands On; Transparency

... Driving To The Sun . ... Credit Copyright: EIT - SOHO Consortium, ESA , NASA Explanation: How long would it take to drive to the Sun? Brittany, age 7, and D.J., age 12, ponder this question over dinner one evening. ... Let's see ... the Sun is 93 million miles away . So, if we drove 93 miles per hour the trip would only take us 1 million hours." ... One hundred years would be 876,000 hours, still a little short of the 1 million hour drive time -- so the Sun is really quite far away . ...

Еще в разделе: (Показать все результаты (>168963) - www.astronet.ru/ )

• Астронет > Driving To The Sun
• Journal "Peremennye Zvezdy"
• Driving to the Sun

... The Australian National University] [Department of Physics] [Paul Francis] [Main Roleplay Page] . These exercises are my attempt to adapt the technique of Problem Based Learning to the context of introductory astronomy and astrophysics classes. ... As students grapple with the puzzle, they are forced to learn the subject matter of the course. ... This exercise is designed for 1st year University students with a reasonable high-school background in Maths and Physics. ...

Еще в разделе: (Показать все результаты (>716) - www.mso.anu.edu.au/ )

• Introduction
• CHIAKI's Introduction

... The capabilities of the Sloan Digital Sky Survey (Gunn et al. 1999) telescope control system have been enhanced by selective integration with components of the Experimental Physics and Industrial Control System (EPICS) toolkit. ... Given the problem of how to examine the data we proposed a utilization of the standard Experimental Physics and Industrial Control System (EPICS) toolkit to provide graphical interfaces to both archived data and to network-based access of real-time TPM channels. ...

Еще в разделе: (Показать все результаты (>1752) - www.adass.org/ )

• Contour-Based Image Compression for Fast Real-Time Coding
• Real Time Linux -- The RTOS for Astronomy?
• A New Entropy Measure Based on Multiple Resolution and Noise Modeling

... This paper presents the theory of the pixon, the fundamental unit of picture information, and its application to Bayesian image reconstruction. Examples of the applications of these methods to artificial and real data are presented. These examples demonstrate that pixon-based methods produce results superior to both pure Goodness-of-Fit (i.e. Maximum Likelihood) methods and the best examples of Maximum Entropy methods. Keywords: Bayesian Methods, Pixons, Image Modeling . Introduction . ...

Еще в разделе: (Показать все результаты (>15199) - www.stsci.edu/ )

• Puetter Pi?a: Pixon-Based Image Restoration
• Common-Resolution Convolution Kernels for Space- and Ground-Based Telescopes
• Multi-wavelength Evironment of AM0644-741

... Re : Need easy way to download whole KHG . ... For now, you can use web mirroring packages to create your own local mirror and read from there. Several such packages are available, and since I don't use any of them, I don't have details like names: can someone else who knows please post details? For the future, it would be nice if someone is interested enough in mirroring to write scripts for the KHG that allow you to read it off-line, but also allow you to respond. ...

Еще в разделе: (Показать все результаты (>8913) - www.arcetri.astro.it/ )

• Hard real-time now available
• Apache mod_rewrite - Apache HTTP Server
• FIRPO

. ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

Еще в разделе: (Показать все результаты (>421) - zebu.uoregon.edu/ )

IXth IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition and Processing, . ... REAL-TIME MONITORING OF THE GEOMAGNETIC FIELD VARIATIONS . AND GEOMAGNETIC DATA BASES IN IZMIRAN . ... The digital variometers were introduced on Soviet magnetic observatories since 1975 in the frame of US-USSR experiment with ATS-6 satellite. ... The regular digital registration of the geomagnetic field variations was introduced in Moscow magnetic observatory of IZMIRAN since May 1991. ...

Еще в разделе: (Показать все результаты (>1318) - www.iki.rssi.ru/ )

• Current Solar Wind Conditions

... GMT Monday, October 25, 1999 at 14:56:07) Swatch sells a watch that tells "Internet Time", and in my opinion they are only preying on the ignorance of the masses, to make a buck. ... The 24 hours of a day are divided into 1000 beats: 1 beat = 1 minute 26.4 seconds. ... One world - one time. ... It's been around for years and is also known as Greenwich Mean Time, and also Zulu Time. ... Further, conventional time is based on a basic understanding of the natural world around us. ...

Еще в разделе: (Показать все результаты (>2598) - hea-www.harvard.edu/ )

• Tom's POVRay Ink Pen
• Comments on: Quote of the Week, May 29, 2007 By: Jeff Scargle By: vlk
• Tom's POVRay Bolt Cup

Title : Assault On Outpost 13 Filename : ASSLT13.WADa Author : Andrew Orman Email Address : andrew.orman@tryst.com.au Misc. ... Play Information * Game : DOOM II Episode and Level # : MAP01 Single Player : Yes Cooperative 2-4 Player : Yes Deathmatch 2-4 Player : Yes ...doesn't really work as a deathmatch level , tho Difficulty Settings : Yes New Sounds : No New Graphics : No New Music : No Demos Replaced : None * Construction * Base : New ...

Еще в разделе: (Показать все результаты (>6674) - crydee.sai.msu.ru/ )

• http://crydee.sai.msu.ru/ftproot/pub/rec/games/idgames/levels/doom2/d-f/distrib.txt
• http://crydee.sai.msu.ru/ftproot/pub/rec/games/idgames/levels/doom/g-i/irvine.txt
• http://crydee.sai.msu.ru/ftproot/pub/rec/games/idgames/levels/doom/s-u/underg.txt

... Unlike clients such as Shout and IceDJ this permits the broadcast of live audio, rather than prerecorded mp3's. LiveIce was developed after the appearance of IceCast to provide the Real Time streaming functionality which makes it a viable solution for broadcasting. It is based on the guts of 2 of my previous works - Mp3Serv, the first mp3 broadcasting system & Mp3Mixer, a toy which allows the user to 'Mix' with mp3 streams. ... LiveIce XMMS sourcecode is available here . ...

Еще в разделе: (Показать все результаты (>4843) - star.arm.ac.uk/ )

• The Hershel Space Observatory - the golden age of space-based IR astronomy
• Simon Jeffery's Software Store: PHOT library
• Did we Really Land on the Moon?

... Returns UT1 in seconds, with UTC input in seconds. ut12gst ( utc _real [, ut1 _real ]) Function. Returns GST in hours, inputs are in seconds. hourangle ( gst _real , ra _real ) Function. Return hourangle in hours, with inputs also in hours. zenithangle ( ha _real , dec _real ) Function. Return zenithangle in degrees with inputs ha in hours and dec in degrees. mirrorangle ( ha _real , dec _real ) Function. ... Return horizon coordinates for input azimuth and elevation angle in degrees. ...

Еще в разделе: (Показать все результаты (>54349) - www.eso.org/ )

• ESO - Revised Acknowledgement for Publications Based on ESO Data
• ESO - Publications based on ESO Data
• The hidden fires of the Flame Nebula* | ESO

XEphem Forum Message . Forums: . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... Post . ... Re: Re: Filter Based On Catalogs? Forum List | ... Post Message | ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>778) - www.astronomy.net/ )

• Not Really - an Astronomy Net Exploration Forum Message
• Filter Based On Catalogs? - an Astronomy Net XEphem Forum Message
• Re: Filter Based On Catalogs? - an Astronomy Net XEphem Forum Message

... Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 14 Mar 2006 Day 73 --- Next scan frequencies: 1665.00 1665.00 Next BBC frequencies: 361.00 361.00 Next scan bandwidths: 4.00 4.00 13 00 00 1253-053 10 21 05 44.8 61.7 -2.6 -132.1 0 1 1 52 13 00 00 13 55 00 --- 11 16 14 54.2 46.1 -1.7 -142 ... Scan hours are for recording scans only. ...

Еще в разделе: (Показать все результаты (>20780) - www.atnf.csiro.au/ )

• http://www.atnf.csiro.au/pub/people/vlbi/vt02/vt02f/vt02f8/vt02f8sch.at
• http://www.atnf.csiro.au/pub/people/vlbi/vt02/vt02f/vt02f8/vt02f8sch.ho
• http://www.atnf.csiro.au/pub/people/vlbi/vt02/vt02f/vt02f8/vt02f8sch.mp

... Maxim was one of the leading analysts of Russia space activities, those who set the basis for the open independent analysis of then-Soviet space program. q In the early 1990s the small blue paperback book became a real breakthrough. In the time being, almost everything is allowed; in that time, even the title of the book - The Military . ... I believe that to open Maxim's files and archives for the experts and Russian space program enthusiasts would be a best thing we can do in memoriam. ...

Еще в разделе: (Показать все результаты (>16) - www.altrs.narod.ru/ )

... 101) Байки из Фидо (7) Литература (16) Листая страницы прошлого Выберите месяц Апрель 2016 (2) Март 2016 (4) Февраль 2016 (4) Январь 2016 (5) Декабрь 2015 (4) Ноябрь 2015 (3) Октябрь 2015 (5) Сентябрь 2015 (5) Август 2015 (5) Июль 2015 (5) Июнь 2015 (4) Май 2015 (8) Апрель 2015 (5) Март 2015 (4) Февраль 2015 (4) Январь 2015 (7) Декабрь 2014 (7) Ноябрь 2014 (4) Октябрь 2014 (5) Сентябрь 2014 (8) Август 2014 (8) Июль 2014 (6) Июнь 2014 (7) Май 2014 (11) Апрель 2014 ...

Еще в разделе: (Показать все результаты (>842) - astro.uni-altai.ru/ )

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . ... Publications of the ASP (PASP) . ... Making Model Comets: Has it really been 20 Years? ... Colin and I had labored the past hour, trying to find the perfect combination of water, dry ice, and dirt, so that our model comet would look like a dirty snowball -- the classic description for a comet. Was it better to use hot water, cold water, or ice cubes mixed in water? ... publications . ...

Еще в разделе: (Показать все результаты (>1510) - www.astrosociety.org/ )

• ASP: Black Holes to Blackboards: Building Universes in the Classroom
• ASP: A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises
• ASP: An Ancient Universe - Introduction

seeing -- Create a simulated ground-based star image based on a model of atmospheric turbulence seeing output xdim ydim gamma fwhmx fwhmy . output = "" [image] . The name for the output image to be created. xdim = 512 [integer] . The X dimension for the output image. ydim = 512 [integer] . The Y dimension dor the output image. gamma = 1.6666 [real] . ... For a discussion of the significance of this please see the discussion below and the references given. fwhmx = 5.0 [real] . ...

Еще в разделе: (Показать все результаты (>233) - www.stecf.org/ )

... for Cosmic Ray Observation is situated in Irkutsk (Russia). ... Real-time (preliminary) cosmic ray data in Irkutsk . ... Online Cosmic Ray and Atmospheric Pressure Data Base . ... Real-time data Uncorrected for pressure (Resolution 1 hour - 1 year) -- since 05.2001 . Real-time data Corrected for pressure (Resolution 1 min - 1 year) --- since 09.2001 . Resolution 1 hour - 1 year) --- since 06.2001 . Final data Corrected for pressure (Resolution 1 hour - 1 year) --- From 01.1975 To 07.2004 . ...

Еще в разделе: (Показать все результаты (>8) - cgm.iszf.irk.ru/ )

• Cosmic ray variations sites
• Sayan spectrographic cosmic ray complex Irkutsk 2000 meters
• Саянский спектрографический комплекс космических лучей г.Хулугайша 3000 метров