To turn on filename completion set the shell variable filec by adding the line set filec . to your C shell startup file . To complete a file or directory name press the ESC key. ls -l on<ESC> line_help . If the filename is not completed enter more characters until the filename can be uniquely identified. Directories are shown by the trailing / character. ... cat co<CTRL-D> commands.xdh concepts.xdh conventions/ conver_man/ cat co . ...

The points will be analogous to ones for the 4 th , 5 th and 6 th Asian-Pacific Astronomy Olympiads . Details will be published in the 2 nd announcement . ... If possible, Local Organizing Committee will try to synchronise the dates of the VII Asian-Pacific Astronomy Olympiad with the schedule of space satellite launching from cosmodrome Baikonur, so that the excursion to Baikonur on the 4 th -5 th days of Olympiad would include observation of launching. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... Brief History of Rocket and Space Technology . ... Flights Chronology . Martian Mission . ... ISS Russian Segment . ... Rocket Space Complexes . ... If RSC Energia's concept for the Interplanetary Vehicle is accepted, the prime role in the development of the solar-powered space tug could belong to both US and Russia. ... Contribution of RSC Energia to the Russian Rocket-Space Technology . ...

Unusual asteroid discoveries made at the Siding Spring Survey Status as at 2010 Oct 03 Objects with any of q 1.3 a 40 Object q Q a e i H Opps Last obs. 144870 1.43 5.03 3.23 0.56 13.2 14.4 8 2010 05 30 Tj= 2.9 (possible comet?) 144908 3.52 12.76 8.14 0.57 79.2 12.9 3 2007 01 15 Tj= 1.0 (possible comet?) ... 2004 OR10 1.52 3.11 2.31 0.34 24.3 16.5 2 2007 04 16 2004 PW27 1.41 4.35 2.88 0.51 14.1 18.0 2 2009 09 30 2004 WG 1.84 4.44 3.14 0.41 24.2 14.6 3 2006 06 17 Tj= 2.9 (possible comet?) ...

... Bug fixes below are collected in /pub/misc/XFree86OS2/fixes at the same site. If you came here by a notice of this URL in some newsgroup article: Here is the toplevel of the XFree86/OS2 pages . ... The following is the list of recent file dates and sizes from the main archive at ftp.xfree86.org/pub/XFree86/3.3.1/binaries/OS2. ... XFree86/OS2 3.1.2D . ... This fix is recommended because of unrelated bug fixes, but is not required specifically for XFree86/OS2 if you don't have TCP/IP 4.1. ...

... Telescopes, instruments and cameras are keenly affected by local weather and atmospheric conditions. The decision to open any telescope or have access to any instrument or camera is at the sole discretion of the on-duty observing specialist(s) at the time of your requested access. ... Specific parameters exist for access to APO telescopes, instruments, or cameras which protect our highly-sophisticated and sensitive equipment and provide safe work conditions for staff and visitors. ...

... Bad Astronomy . ... Mad Science . ... Area of science: Astronomy . ... Is it possible for a giant black hole to crush under it's own gravity? ...the theory of the "bigbang" induce the possibility of a "bigcrunch" and this last phenomena supposes that all matter in the known universe would be reduce to a "singularity" crushing also all the existing blackholes!! ... In both these cases, the most likely outcome is simply one black hole with the mass of both initial holes combined. ... 2008 Phil Plait. ...

Download Izmccd (~2.7 MB). Solution of problems at identification of star field. ... 2) Scale is not correct. ... In this case algorithm of identification will revise all values of scale from twice smaller up to twice greater. ... There should be more than value of the field "Number of stars in frame". ... The star field is considered identified if number of the identified stars more or equally to this value. It is necessary to set value from 4 up to value of field "Number of stars in frame". ...

... Optical: Nebulosity offset to NE. X-ray: Non-thermal shell, confused by the Vela SNR, with central source, and possible associated pulsar. Point sources: Central X-ray source, with optical nebula, and possible associated pulsar. ... ADS . ... 1998, Nature, 396, 142. -ray observations. ... 1999, ApJ, 519, L177. ... Chandra of central X-ray source. ... Optical observations of central source. ... 2005, ApJ, 619, L163. -ray observations. ... Deep optical observations of compact X-ray source. ...

.

... According to modern views on the evolution and origin of stars, most of the stars are members of binary systems. ... After the second explosion, the pairs tend to break up and neutron stars and/or black holes fly apart. High velocities of radio pulsars are apparently largely due to this effect. ... For all possible pairs the probability of trajectory approach at small distances for the epoch, corresponding to the age of the younger pulsar have been evaluated. ... Pulsars J0543+2329 and J0528+2200. ...

Possible Origin of Asteroids on Retrograde Orbits . ... Some of them are Centaurs, small Transneptunian bodies, or potential comet nuclei. Their possible origin is still not explained in detail. ... Very Long Baseline Interferometry (VLBI), Small Solar System Body (SSSB), possible origin of asteroids, retrograde orbits ( i > 90 ), Centaurs, small Transneptunian bodies, potential comet nuclei, inner part of Solar System, perturbations, secular resonances with outer planets. ...

Hereґs one possible picture of SN in Ngc2415. ... Here is a possible image of the supernova in NGC 2415. The image taken at 29.3.1998 01.27 UT, CCD ST-7, 1400s. Track and Accumulate exposure (35x40s.), unfiltered, dark and flat corrected, temp -20c, telescope used 2063/152 refractor. Image were taken at the center of our city, Jyvaskyla. ... The Image was processed a CCDSharp program. ... Observer Marko Moilanen , Jyvaskyla, Finland. ... Back to Supernovae in NGC and IC galaxies. ...

... In laboratory the design and a manufacturing techniques mirror aspherical optics are developed ("fokon", ellipsoid, aspherical mirror).Such optical elements are made of widespread aluminium alloys on the standard equipment without use diamond turning. ... Using: optical blocks of not image optical devices for transitions, collimation, focus (concentration) radiations in a wide spectral range from UV to IR. Focusing and collimation of light; . ... circle aperture/ring aperture; . ... Back Forward . ...

Once students get the hang of it, they can find and measure the brightness of Delta Cephei in a few minutes. ... of Delta Cephei . ... Oct. ... The following table lists the measurements of Delta Cephei made by one amateur astronomer in autumn 1990. ... 4.0 . ... This activity is a simplified version of one that appeared in Hands-On Astrophysics, a series of activities prepared by the American Association of Variable Star Observers with support from the National Science Foundation. << previous page | ...

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Concept Spacecraft . ... Posted on May 11, 2015 | 3 Comments A research group called the Eagleworks at NASAтАЩs Johnson Space Center in Texas is tasked with investigating novel space propulsion techniques. ... Continue Reading.. ... 133 Comments June 2014 saw excited reports that NASA was working on a faster than light warp drive starship. ... Posted on December 5, 2013 | ... Posted on June 26, 2013 | ... Posted on May 24, 2013 | ...

. --------------------- .

On Systematic Differences in Individual Solutions and IERS Products Zinovy Malkin Institute of Applied Astronomy RAS, St. Petersburg, Russia 1 Present status Proper determination, modelling, and accounting for systematic differences between contributed series is of the great importance in compilation of the IERS products. ... Possible sources of systematic differences are: · Different reference systems (e.g. TRF, CRF, geopotential, time scale). ... 87 IERS Technical Note No. ...

.

Обсуждаются две фундаментальные проблемы связи с Внеземными Цивилизациями: есть ли космические абоненты и допускает ли Природа передачу сигналов на межзвездные расстояния технически регулируемыми средствами. Отмечается, что в настоящее время проблема существования Внеземных Цивилизяций (ВЦ) носит эвристический характер. Указывается, что связь с ВЦ на основе электромагнетизма и гравитации физически возможна, но технически абсурдна. ...