I was wondering what conditions should be met to have the "darkest" sky .. ... Upon the above publication of the Southern Galactic hemisphere, TunГ Tezel started seeking opportunities to create the Northern counterpart image. ... So, the initial quest of having the darkest possible sky have delivered us these two all-sky images of the two galactic hemispheres as seen from Planet Earth. Zoomable and 'full-screenable' fisheye view of the "darkest sky" Southern Galactic Hemisphere image. ...

Astronomy Picture of the Day . ... 15.07.2015 . ... Credit Copyright: NASA , Johns Hopkins Univ./ ... Explanation: New Horizons has survived its close encounter with Pluto and has resumed sending back images and data. ... As more images and data pour in today, during the coming week, and over the next year, humanity's understanding of Pluto and its moons will likely become revolutionized. ... July 2015 . ... U. Based on Astronomy Picture Of the Day . Publications with keywords: Pluto . ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2015 July 15 . Pluto Resolved . Image Credit Copyright: NASA , Johns Hopkins Univ./ ... Explanation: New Horizons has survived its close encounter with Pluto and has resumed sending back images and data. The robotic spacecraft reported back on time, with all systems working , and with the expected volume of data stored. ... About APOD | ...

Apr 13 2015 Scutum - The Shield IC 1287 31mmT5 Nebula R W/ OIII ,EF,EL, NEB DET AROUND BRTER *,SOME NEB SUSP FURTHER OUT, OIII HELPS,R=F Sep 05 2007 31 IC 1295 12mmT4 17mmT4 Planetary Neb 3b+2 MF,PL,OVAL,PATCHY,NO C*,SEVERAL F*'S IN NEB ,SOME CLOSE TO CENTER, OIII HELPS,DARK INNER HOLE,BREAK IN EDGES,PAIR=SAND2-374,R=F W/ OIII ,MB,ML,OVAL,PATHC,SHISB,PARCHY AREAS,FEW F*'S IN NEB ,R=E Aug 23 2009 31 Sep 05 ...

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... Figure 8: Can you detect the motion of the near-Earth asteroid 2000PH against the background stars during its close approach to Earth around 27 July 2004? ... Down) observed and imaged the unusual near-Earth asteroid 2000PH during its close approach to the Earth around 27 July 2004. The observations were carried out remotely using the new 2m aperture Faulkes telescope situated on the 10,000-foot summit of Haleakala, on the island of Maui in Hawaii. ...

Caption to PR Photo 19d/99 : This is a close-up view of the double galaxy NGC 5090 (right) and NGC 5091 (left), in the southern constellation Centaurus. ... However, some of the starlike objects seen in this region may be globular clusters (or dwarf galaxies) in orbit around NGC 5090. ... Note inserted on April 26: The original caption text identified the second galaxy as NGC 5090B - this error has now been corrected. ...

Laboratory of Stellar Physics . ... A study of close binaries with black holes, neutron stars and white dwarfs. ... A study of SS433 - the massive close binary with a black hole in the regime of supercritical accretion . ... A search for intermediate-mass black holes (IMBH). The black holes which are not supermassive black holes observed in quasars, and which were formed not in massive stars. ... A search for new magnetic stars, new CP stars, measurements of magnetic fields in stars . ...

. Album : asv-album :: Travels to distant places and countries :: 1997/08 Kyoto, Nara (Japan) :: 23/08 Ryoanji Temple and around . Up . << Prev . Closer. Next >> . Powered by album a MarginalHack written by David Ljung on Tue Jun 23 14:46:19 2015 .

... For the past years I have been working on the problem of synthesis of light curves of close binary systems, consisting of a normal star and a compact object (point object with fixed X-ray luminosity). ... Possible existence of a bright spot on the disk's lateral surface is taken into account. ... The last of then will be published in Gordon and Breach Publishers ( Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ... Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ...

... Planets . ... Earth Satellites . ... Looking in the direction of the constellation Cygnus the Swan and launched by NASA in 2009 is the Kepler Space Observatory.Many previous missions searching for exoplanets mainly detected large giant planets, like large hot Jupiters (it is easier to detect larger planets).However KeplerтАЩs main objective is to search for much smaller planets located in a habitable zone which is not too close nor too far from their star; planets which may be just like our Earth. ...

... 09jun15: rfi measured in screen room . 12jun15: rfi measures in turret room. opening closing lo cabinet doors with anritsu on,off . The anritsu mg3692c is a 10MHz to 20Ghz synthesizer that was purchased to replace the hp83712 20GHz synthesizer used as the upstairs first lo. ... the spectra on page 2 show a 2.5 MHz probe. the transform of the spectra shows peaks at multiples of .4 usec (1/2.5 mhz) . ... We see a 2.5 MHz comb (with 20kHz sidelobes) coming from the lcd screen of the anritsu . ...

... We derive several relationships to obtain total IR luminosities from IR monochromatic fluxes, and we compare five different star formation rate (SFR) estimators for H II regions in M81 and M51: the UV, HЮБ, and three estimators based on Spitzer data. ... For the entire M81 galaxy, about 50% of the total SF is obscured by dust. ...

... ratios Evolution Equations with · Now write · Evolution equations now · Define trajectories via Cosmic Trajectories Dust =0 de Sitter phase Radiation =1/3 Initial singularity Cosmic Trajectories · For a range of initial conditions, models re-focus around the flat ... case · For decoupled matter and radiation can solve the equations exactly · Solutions governed by two constants: Non-Euclidean Geometry · Axioms of ...

. Sydney, December 3 4, 2009 . Venue . People . Register . Program . Rationale . Home . Sorry, the deadline for registration and abstract submission was 15 November 2009 , and registration is now closed . Last updated: 25 November 2009

... More on 51 Peg: . The discovery of a Jupiter--mass planet in orbit around the solar--type star 51Peg has been reported by Michel Mayor and Didier Queloz (Geneva Observatory) on October 6th at the 9th Cambridge workshop on "cool stars, stellar systems, and the sun" held at Florence (Italy). ... Recall that the measurements of radial velocity only yield v sin i which in turn gives us M sin i. For most values of i, sin i will be greater than 0.5 and this gives a mass estimate of 0.5 Jupiter masses. ...

... The most spectacular view however is from space, where large areas of aurora can be observed simultaneously, even the entire polar cap. ... Such pictures often show a continuous ring of aurora around the polar cap (picture above), caused mostly by electrons leaking out along magnetic field lines, from the plasma sheet of the Earth's magnetic tail. ... Field lines from the auroral oval are believed to lead to the plasma sheet. ... A near-Earth circular polar orbit has many uses. ...

... The most spectacular view however is from space, where large areas of aurora can be observed simultaneously, even the entire polar cap. ... Such pictures often show a continuous ring of aurora around the polar cap (picture above), caused mostly by electrons leaking out along magnetic field lines, from the plasma sheet of the Earth's magnetic tail. ... Field lines from the auroral oval are believed to lead to the plasma sheet. ... A near-Earth circular polar orbit has many uses. ...

Harvest Moon . ... The Harvest Moon refers to the Full Moon that comes closest to the autumnal equinox, or the first day of autumn. Depending on the year, the Harvest Moon can fall anywhere from two weeks before to two weeks after the equinox, which arrives annually on or near September 23. ... It was once common knowledge that at the vicinity of Full Moon, the Moon rises around sunset, shines all night long and sets around sunrise. ... Re-published on Astronomy Net with permission of the author. ...

EMERGENCY ENCLOSURE CLOSING . ... In general, emergency systems/procedures have been put in place for electrical power failure and/or for enclosure controller/ motor drive failure. ... In the event the emergency generator fails to start or generate power, use procedure 3.0 for motor drive/controller failure except, you will need to plug the 2 winches into the portable Kubota generator which is stored in the garage. ... AT EACH WINCH, PULL BACK THE HUB DRIVE TO RELEASE THE CABLE DRUM. ...