... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Risks Comparable to NEOs . ... The Increasing Rate of Discovery of Asteroids . ... Comet and Asteroid Collision Probabilities . ... Extreme albedo comets and the impact hazard (PDF Format) . ... Asteroid Impact Animations . ... Workshop on Scientific Requirements for Mitigation of Hazardous Comets and Asteroids - 2002 . ... The Spaceguard Survey Report, 1992 (PDF) . Tsunami from Asteroid/Comet Impacts . ...

. Cambridge . MRAO . Bojan Nikolic web pages home . Next: Talk on OOF holography at Cambridge . Previous: New Memo on inference of phase coefficients... | . Next Monday I will be at the "Early high-z Science with ALMA" in . Oxford: . http://www-astro.physics.ox.ac.uk/~ianh/alma/ . Maybe see you there.... Please enable JavaScript to view the comments powered by Disqus. blog comments powered by Disqus . Copyright 2012, Bojan Nikolic feedback welcome

... Àñòðîíîìè÷åñêàÿ íåäåëÿ ñ 11 ïî 17 àïðåëÿ 2016 ãîäà . ... Àëåêñàíäð Êîçëîâñêèé . ... Äåíü îòêðûòûõ äâåðåé íà Ïóùèíñêîé ÐàäèîÀñòðîíîìè÷åñêîé Îáñåðâàòîðèè 09 àïðåëÿ 2016 ãîäà . ... Ïîëíîå ñîëíå÷íîå çàòìåíèå 9 ìàðòà 2016 ãîäà . ... Ïîëíîå ëóííîå çàòìåíèå 28 ñåíòÿáðÿ 2015 ãîäà . ... Çàòìåíèå, êîòîðîå ïðîèçîéäåò 28 ñåíòÿáðÿ 2015 ãîäà, ÿâëÿåòñÿ ïîâòîðåíèåì ÷åðåç ñàðîñ (öèêë ïîâòîðåíèé çàòìåíèé ðàâíûé 6585 äíåé èëè 18 ëåò 11 äíåé) ïîëíîãî ëóííîãî çàòìåíèÿ îò 16 ñåíòÿáðÿ 1997 ãîäà ñ ìàêñèìàëüíîé ôàçîé 1,20.....

Hide Zen home . ... SAI RVO . SAI CAS . ... Oleg: Use plural forms for table names and *_*_map for maps . Oleg: Use SQL (\dt+ displays comments). x2013; megera 2006-01-05 14:37 UTC . ... DBdesign This page is read-only View other revisions Administration . Last edited 2006-01-05 14:37 UTC by megera . ... Zen, 2003-2007 ...

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... JWST . ... Early Release Science Program . ... The Space Telescope Science Institute, following the recommendations of the JWST Advisory Committee , is now defining the parameters for an Early Release Science (ERS) program. The primary objective of the Early Release Science (ERS) program is to provide community access to a broad suite of JWST science observations as early as possible in Cycle 1. ... The key elements of the nascent Early Release Science program are currently as follows: . ...

... Observatory . ... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2009 > Galaxy Clusters in the Early Universe . ... Observing Facilities . ... Observing with ESO Telescopes . ... Data Handling and Products . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... The meeting aims at bringing together theorists and observers to review our progress on finding, studying and understanding galaxy clusters in the early Universe. ...

... This is a personal project collecting and documenting early images of Harvard College Observatory, focusing on the site at Observatory Hill (previously Summer House Hill). ... This page shows a list of all images related pictures in the same group. [link] 1855ish William Cranch Bond photograph . Earliest source: William Cranch Bond and George PHillips Bond [and Joseph Winlock]. Annals of the Astronomical Observatory of Harvard College / 1859-1860 vol. ... A photo of William Cranch Bond. ...

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... Home Observing-Events WP_20130708_007_edited-1 . ... Lecture Series 2014-2015 . ... AAA Fall Astronomy Class: Astronomy Basics òÀÓ October-November 2015 . ... This Month's Sky . ... This Month's Sky - 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 . ...

... Gallery . The First 100 Years . ... John Burr with an early photoelectric photomeòÀæ . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: John Burr with an early photoelectric photometer, early 1950s . ... class="g-sb-preview g-hide" rel="g-preview" href="/gallery3/var/albums/first100years/album17/30inMirror.jpg?m=1378189473"> . Powered by Gallery 3.0.9 (Chartres) . ...

. XMM-Newton Science Analysis System . omprep (omprep-2.36) [xmmsas_20080701_1801-8.0.0] . Meta Index / Home Page . This task is necessary to ensure that globally used keywords (such as BINBPE) appear in the FITS image at an early stage, reducing the strict task ordering that would be required if such keywords were written by a specific task. It is also a logical step to have these keywords written at one point in the pipeline. XMM-Newton SOC/SSC -- 2008-07-02

... Then in 1959 the National Aeronautics and Space Administration asked the United States military services to list their members who met specific qualifications. The search was underway for pilots for the exciting new manned space flight program. In seeking its first space pilots, NASA emphasized jet aircraft flight experience and engineering training, and it tailored physical stature requirements to the small cabin space available in the Mercury capsule then being designed. ...

... One possible application of a solar sail is a spacecraft to warn Earth of approaching interplanetary disturbances and shocks. ... Spacecraft that can provide such a warning are currently stationed at (or near) the Lagrangian L1 point , between the Earth and the Sun--at about 4 times the distance of the moon and 1/100 times that of the Sun. ... Because of the greater distance from Earth, the Earth's pull there is weaker, not enough to make the spacecraft match the Earth's motion around the Sun. ...

Celestron Forum Message . Forums: . Atm ž Astrophotography ž Blackholes ž Blackholes2 ž CCD ž Celestron ž Domes ž Education . ... Discussion Forums | Celestron Equipment Discussion | ... Need Help Locating Power Cord For Early 80's C8 . Forum List | ... Post Message | ... It is missing the power cord. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

One possible application of a solar sail is a spacecraft to warn Earth of approaching interplanetary disturbances and shocks. ... Spacecraft that can provide such a warning are currently stationed at (or near) the Lagrangian L1 point , between the Earth and the Sun--at about 4 times the distance of the moon and 1/100 times that of the Sun. ... Because of the greater distance from Earth, the Earth's pull there is weaker, not enough to make the spacecraft match the Earth's motion around the Sun. ...

. Comment on J1225+1253 . Early 2.3 GHz VLBI observations (Jones, Terzian & Sramek 1981) indicate an elongated source structure in the N-S direction, in agreement with our image. Giovannini, Feretti & Comoretto (1990) measured a 180 mJy correlated flux density at 1.6 GHz on the shortest VLBI baselines. VLBApls home page . Last modified: 16 Oct 2000

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Observing . ... Why Join? ... Jupiter joins Venus in the early evening . ... That more brilliant one is Venus, and it s currently having its best showing for northern observers of 2015 as it shines brightest and appears highest in the evening sky. ... Only the Full Moon itself climbing higher in the southeastern sky this evening appears brighter. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Solar System . ... Moon . ... Space Flight . ... Earth Satellites . ... Concept Spacecraft . ... Monthly Sky Notes . ... This image of Earth (left) and the Moon (right) was taken by the Juno space probe's JunoCam, three weeks after its 5 August launch. (image credit:: NASA / JPL / MSSS) . ... Earth and the Moon form a òÀÜdouble planetòÀÝ unique in the Solar System. ... Subscribe to Astronotes . ...

This is a new popup window - close it when you are done . Submitted by Al Takeda on 12/02/2013 14:08:17 . Comet Lovejoy (C/2013 R1) – November 30, 2013 . Comet Lovejoy rises at 1 am and is the brightest comet in the early morning sky. ... It passed close to the Earth on November 20. Lovejoy is now moving away and is growing dimmer. 30 images x 120-second subframes, Total= 1 hour. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...