Top] [Prev] [Next] . The large number of disks surrounding young forming stars as well as the recent detections of massive extra-solar planets suggest that planetary formation commonly occurs. The next challenge is clearly the detection of Earth-like planets. From the ground their detection is likely to remain problematic due to the very low masses and luminosities inferred, whereas space observations enable these detections. ...

... Current Issue . ... solar system . ... Cassini makes measurements of Saturnт??s aurora and associated electric current system . ... Now for the first time, a team of planetary scientists has made simultaneous measurements of Saturnт??s night-side aurora, magnetic field, and associated charged particles. ... This is the first time it has been possible to make a direct comparison between Cassini images of the night-side aurora and the magnetic field and particle measurements made by the spacecraft. ...

... Bionic eyes. If our eyes could see in different wavelength bands, this is what the Sun would look like. ... Visible light, crucial to photosynthesis, is a type of radiation. ... At the heart of this revolution is the recognition that light travels as a wave. ... Dreams of Fields . ... By the time the fields go from strong to weak and back to strong, the wave has moved a certain distance, known as the wavelength. ... Red light, blue light, infrared light, ultraviolet light, radio waves, x-rays ? ...

... Conjunction Over Armagh . ... Comet and Pleiades . ... Pleiades . ... Antares Region . Helix and Cat's Eye Nebulae . Orion Nebula . Lagoon and Eagle Nebulae . Crab Nebula . ... Our Galaxy Core . Andromeda Galaxy . Wide-field and Zoomed-in Galaxies . Interacting Typhoons and Galaxies . Spiral Galaxy M106 . Sombrero Galaxy . Whirlpool Galaxy . Colliding Galaxies . ... й Miruna Popescu, Armagh Observatory ...

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National Space Agency of Ukraine and . ... The Second International Meeting on WARNING Mission . ... Space Research Institute of Ukrainian National Academy of Sciences - National Space Agency, . ... The Head of Scientific committee of the Project “Warning” is DR V.G.Bar`yahtar, Academitian of Ukrainian National Academy of Sciences. ... Lviv Center Space Research Institute of Ukrainian National Academy of Sciences, . ... National Space Agency of Ukraine, Bozhenka St. 11, 252022 Kyiv-22, Ukraine. ...

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... Hidden Hollow 2008 . ... inside the Lodge . ... one of the cabins . Sky High Lodge . ... Q: What about the cabins? ... Q: What should I bring if I plan on staying inside a cabin? ... Q: What are the bunkhouses? Our bunkhouses are just what the name implies - a large area filled with clean beds with flushing restrooms and hot showers in the basement area. For single guests, this is a preferred area since cabins suit large groups or families. ... Q: What is Sky High Lodge? ...

... Meade Instruments Corporation . Telescopes ћ Binoculars ћ Microscopes . ... Frequently Asked Questions: Meade ETX-Series . ... Which of the Autostar alignment procedures is recommended for viewing celestial objects right out of the box? When using Autostar, how important is leveling the telescope and pointing it to true north before alignment in the Alt/Az or Polar modes? ... Is there a problem with the telescope? ... top . ... Copyright 2006 Meade Instruments Corporation, All Rights Reserved. ...

... Archives . ... Likelihood Ratio Test Statistic [Equation of the Week] . Jun 16th, 2008| 10:47 am | ... As Prof. Speed said, PCA is prevalent in astronomy, particularly this week. Furthermore, a paper explicitly discusses R, a popular statistics package. [astro-ph:0806.1140] N.Bonhomme, H.M.Courtois, R.B.Tully . ... Category: arXiv , MCMC | ... Book] The Elements of Statistical Learning, 2nd Ed. mini-Workshop on Computational AstroStatistics [announcement] . ... Chandra Blog . ...

... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... Clear Sky Chart . This Month's Sky . ... This Month's Sky - 2015 . This Month's Sky - January 2015 . This Month's Sky - February 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Next: A Search and Discovery Tool -- AMASE . ... Table of Contents - Subject Index - Author Index - Search . Astronomical Data Analysis Software and Systems VIII . ... A Search and Discovery Tool - AMASE . ... Web-Based Tools For Exploration of ADC Data Holdings and NASA Data Archives . ... The Distributed Astronomical Preprint Service . ... Using a Java Web-based Graphical User Interface to access the SOHO Data Archive . ... The Prospects of DVD-R for Storing Astronomical Archive Data . ...

Proceedings of the XXVIIth Young European Radio Astronomers Conference (YERAC). ... Please Note: e-mail addresses and external links in these contributions were correct when these papers were written in 1995, but may no longer be valid. ... In addition to the hypertext version of each paper, indicated by the link from the title of the paper, there are links to postscript versions of each paper, which are suitable for printing if you want a hardcopy of a given paper. ... Sandor Frey (or postscript ) . ...

ATM Forum Message . ... Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Post . ... Replacement Servo . ... Post Message | ... It matters if it says Tasco or Celestron. ... If it Tasco, Celestron is unlikely able or willing to help. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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XMM ­ Newton CCF Release Note XMM ­ CCF ­REL­26 Effective area of the X­ray telescopes P. Gondoin October 5, 2000 1 CCF components Name of CCF VALDATE List of Blocks changed CAL VERSION XSCS flag XRT1 XAREAEF 0007 2000 ­01­13T00:00:00 ONAXISXAREAEF, VIGNETTING Cal 3.80, xmm ­ sas 20000903 1900 NO XRT2 XAREAEF 0008 2000 ­01­13T00:00:00 ONAXISXAREAEF, VIGNETTING Cal 3.80, ... Report of the in­flight vignetting calibration of the MOS cameras aboard the XMM­Newton satellite. ...

... The then president of the Society, Mr. Robert Burke, appointed a committee of eight or ten members, most of whom had made smaller mirrors, as an instrument committee, with Mr. Thorpe as chairman. ... Seriously, the best practicable solution seemed to be to build a machine to do the grinding and polishing. ... It was decided to grind the edges of the mirror to make it truly circular, as the rough cast glass was some 3/8 inch longer on one diameter than on the other. ...

... Energy Source: any electrical, mechanical, hydraulic, pneumatic, chemical, thermal, or other energy source that causes injury to personnel. ... Lockout Device: a device that utilizes a positive means, such as padlock or stationary- (built-in) type lock, to hold or secure an energy-isolating device in the safe position and prevent the energizing of a machine or equipment, or associated component. ... The energy-isolating devices may be operated and the machine or equipment returned to normal...

GENERAL INFORMA T ION ABOUT How does my LOMO® Night Vision Device Work? ... LOMO® NIGHT VISION DEVICES & FAQs When using a Night Vision Device, you are actually looking at an image that is projected by the intensifier tube located inside the unit (Fig. ... Light enters the Night Vision Device through the objective lens and hits the photocathode in front of the intensifier tube. ... Infrared (IR) Illuminator Microchannel Plate (Gen.2 Only) When do I use my LOMO® Night Vision Device? ... Fig. ...