... The HDF Project. ... How to obtain the data catalogs. Observing logs and ancillary information. Technical information on the data reduction pipeline. Technical information on image registration and combination. Technical information on source detection and photometry. HDF Clearinghouse -- followup observations and analysis. ... Hubble Deep Field Academy -- Educational Resource for Middle School students . Hubble Deep Field South The Space Telescope Science Institute home page . ...

Views of the Solar System . ... V iews of the Solar System presents a vivid multimedia adventure unfolding the splendor of the Sun, planets, moons, comets, asteroids, and more. ... Views of the Solar System offers enhanced exploration and educational enjoyment of the solar system and beyond. ... Sun . ... Asteroids . Comets . ... History . ... Satellite Data . ... Browser . ... Credits . ... Solar System Introduction . ... Sun, Planet & Satellite Data | Planetary Data Browser | ...

... 2016 January 21 . The View Toward M101 . ... Explanation: Sweeping through northern skies, Comet Catalina (C/2013 US10) made its closest approach on January 17, passing about 6 light-minutes from our fair planet. Dust and ion tails clearly separated in this Earth-based view, the comet is also posed for a Messier moment , near the line-of-sight to M101, grand spiral galaxy in Ursa Major. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

... Credit Copyright: Fritz Helmut Hemmerich Explanation: Sweeping through northern skies, Comet Catalina (C/2013 US10) made its closest approach on January 17, passing about 6 light-minutes from our fair planet. Dust and ion tails clearly separated in this Earth-based view, the comet is also posed for a Messier moment , near the line-of-sight to M101, grand spiral galaxy in Ursa Major. ... January . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: comet . ...

Armagh, 2nd May 2002. Saturn and Mars are at the top left, Venus is the very bright object and Mercury appears through the clouds. ... All five planets visible to ancient astronomers can now be seen in alignment in the western sky. ... Next is Venus, the brightest planet or "Evening Star", followed by Mars, a much fainter red planet, then Saturn (near the red star Aldebaran, the brightest star in Taurus), and finally, slightly higher in the sky, the largest planet Jupiter. ...

... You are here: start ТЛ help . ... help . ... 2016/01/06 13:54 cormac [Wiki Help and Usage Guidelines] 2016/01/05 19:16 cormac [Set Your Password] 2016/01/05 18:53 cormac [Set Your Password] 2016/01/05 18:53 cormac [Set Your Password] 2016/01/05 18:52 cormac [Change Your Password] 2015/11/10 13:02 cormac [Syntax] 2015/11/10 13:02 cormac 2015/10/29 13:38 cormac [Wiki Help and Usage Guidelines] 2015/10/29 13:37 cormac 2015/10/29 13:16 cormac created Go . ... cormac [Wiki Help and Usage Guidelines] . ...

My trip to the conference “Near-Earth Astronomy -2003”, Terskol . ... Terskol village at Elbrus mountain. ... The cable way at Chiget mountain. ... The view from the cable way at Elbrus. The Girl’s Plaits waterfall under the way to the top of Terskol mountain. The dangerous Wolf’s Tooth buttress near the way to the top of Terskol mountain. It’s me at 2-m telescope on the top of Terskol. The double top of Elbrus. ... The evening mountains at the foot of Elbrus mountain. ...

... ESO Science Newsletter March 2016 . ... Follow the links or visit ESO Science Announcements to read more. ... The Call for Proposals for observations at ESO telescopes in Period 98 (1 October 2016 - 31 March 2017) has been released. ... The deadline for proposals is 12:00 CEST 31 March 2016 . ... ESO Workshop, ESO Headquarters, Garching, Germany, 27 June БЂ“ 1 July, 2016 . ... Upcoming ESO or ESO-Related Workshops . ... The workshop is open for registration and the abstract deadline is 1 March 2016 ...

... Copyrightї1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . Sun . ... March . ... The extent of the solar eclipse of 3 November€а 2013 at 13:22 UTC as seen from Accra, Ghana. We will see a similar sight.€а (Image credit: Kwabena under Creative Commons Licence) . ... Your viewing location is not important as long as it offers an unobstructed view of the south eastern sky.. ... You can use ?eclipse glasses? to view the Sun, these are made from aluminized Mylar filter material. ...

... Supplemental Multimedia Essential multimedia files are peer-reviewed and are considered to be necessary to an article to support the science presented in the article. ... In general, AVI files are not acceptable at this time as Essential Archival Multimedia files, although they may be submitted as supplemental files. ... At the current time, AVI video files that do not pass the archival format test when submitted are not considered to be acceptable for Essential Multimedia. ...

Astronomy Discussion Forums . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... Percentage Of Stars With Planets Revised Upwards! ... Post Message | ... According to a recent article at Space Daily, stars with high metal content are far more likely to have planets. ... 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" . ...

... Mars . Mars viewed with ANU's 24-inch (60cm) teтАж . Sidebar Left . ... Title: Mars viewed with ANU's 24-inch (60cm) telescope . Description: Mars viewed with ANU's 24-inch (60cm) telescope at Siding Spring Observatory . 17 June 2001: This image shows a dark region in the centre of the planet's disc looking much like the continent of Africa is Syrtis Major. ... Mars viewed with ANU's 24-inch (60cm) telescope Mars viewed with ANU's 24-inch (60cm) telescope at Siding Spring Observatory . ...

The Mars Flag has a different design on the reverse side. obverse side of flag . ... The orbit lines on the obverse cross the Sun on the lower half of the flag and appear to go behind the Sun on the upper half of the flag. The reverse side has the orbits lines continuing around the Sun on the upper half of the flag. ... The Mars Flag reverse side is a continuation of the obverse side and not just a different design on the back and not a mirror image of the obverse. Main Flag Background Color . ...

... Manual pages are often copyrighted material. You may not have permission to view those held on this machine. If these links return an error message, view the page locally instead. ranlib - convert archives to random libraries . rcp - remote file copy . rcs - change RCS file attributes . ... rlogin - remote login . ... rup - show host status of local machines (RPC version) . ruptime - show host status of local machines . rusers - who's logged in on local machines (RPC version) . ...

Views of the Solar System . ... V iews of the Solar System presents a vivid multimedia adventure unfolding the splendor of the Sun, planets, moons, comets, asteroids, and more. ... Views of the Solar System offers enhanced exploration and educational enjoyment of the solar system and beyond. ... Sun . ... Asteroids . Comets . ... History . ... Satellite Data . ... Browser . ... Credits . ... Solar System Introduction . ... Sun, Planet & Satellite Data | Planetary Data Browser | ...

... Recent Topics . ... MAO main . ... The third-order space-by-time relation . ... Тема: The third-order space-by-time relation . ... The mass m experiences a gravity force toward the sun and . ... will experience the Coriolis force or Coriolis acceleration. ... differentiated space-by-time twice and discovered equation2. ... If one differentiates . ... time differentiation of space-by-time. ... third-order space-by-time relation. ... understand the third-order space-by-time relation. ... MAO NASU . ...

... Figure 1. ... Wide absorption wings of the hydrogen photospheric lines of B star are seen in the blue spectrum taken with BTA (Fig. ... New observations of emission line intensities do not give yet the reliable confirmation for periodic or cyclic behaviour, and then fail to confirm the irradiation effect on a possible cool companion. ... Intensity variations of emission lines of CI Cam. ... During the outburst [NII] 5755A emission line had the intensity characteristic of the quiescence. ...

... Archives . ... If you do not mind the time predictor, it is hard to believe that this is a light curve, time dependent data. ... It?s hard to say this data set is designed for time series analysis apart from the complication in statistical inference due to measurement errors. How to design the statistical study with measurement errors, huge gaps in time, and unequal time intervals is complex and unexplored. ... The following is R output without measurement errors. ... Chandra Blog . ...

... srcinfov strra=<ra> strdec=<dec> apos=<apos> withsrccoord=true|false . ... srcinfov computes for each instrument the position of a given celestial source in the field of view (in TELCOORD coordinates). Input is the satellite attitude in terms of Right Ascension/Declination of the star tracker viewing direction and astronomical position angle [deg]. ...