... A Meteor Shower Fireball Movie . ... Tonight is the peak of the month-long Perseid Meteor Shower . Although visible every year at this time, the Perseids are expected to appear particularly active this year due to the relative absence of glare from the Moon during the peak. ... That fireball was captured by a digital recorded over Wise Observatory during the 2001 Leonid Meteor Shower. ... Publications with keywords: Perseids - meteor shower . Publications with words: Perseids - meteor shower . ...

... September 23, 1998 . Autumn and the Active Sun . ... This Autumnal Equinox finds an increasingly active Sun steadily approaching a solar cycle maximum expected around the year 2003. The solar activity cycle is driven by a periodic winding up of the Sun's internal magnetic field. ... Growing in number , the intricate structures visible are the Sun's hot active regions with temperatures over a million degrees Fahrenheit and their associated magnetic loops. ... About APOD > . ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... September Perseid meteors captured by the . ... Its occurrence provides astronomers with interesting new data about the hidden trails of meteoroids тАФ small bodies ranging in size from fine dust particles to objects of marble-size and larger тАФ in the solar system and their supposed sources: comets and asteroids passing through the inner solar system. ... The particular comet that created the September Perseids is unknown...

... May 15, 1998 . TRACE and the Active Sun . Credit: Courtesy CFA , TRACE Team , NASA . ... It shows graceful arcs of intensely hot gas suspended in powerful looping magnetic fields which soar above a solar active region. ... By operating the TRACE instruments during the Sun's increasingly active phase, scientists hope to explore the connections between complex solar magnetic fields and potentially hazardous solar eruptions. ... About APOD > . ... NASA Technical Rep.: ...

... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

... Planets . ... Earth Satellites . ... The newly discovered ?mega-Earth? ... Its sibling, the lava world Kepler-10b, is in the background (the two planets? proximity is grossly exaggerated) .€а Kepler-10c has a diameter of about 29 000 km, 2.3 times as large as Earth, and weighs 17 times as much. ... The first mega-earth to be discovered is Kepler-10c which orbits a star lying about 560 light years from the Sun in the constellation Draco. ... Astronomers Find a New Type of Planet: The ?Mega-Earth? ...

... Projects . Data transfer . ... PPTA projects and allocations . ... Time active (d) . ... Not active . ... PPTA data release 2 . ... unallocated Study timing noise in PPTA pulsars . ... unallocated Reprocess P140 data with PPTA pipeline . ... unallocated Consider the optimal observing strategy for PPTA pulsars . ... unallocated Application of cyclic spectroscopy to PPTA pulsars . ... Profile Domain Pulsar Timing: Developing and applying techniques to PPTA data. ... Tue, 24 Nov 15 03:36:53 +0000 . ...

... ESO PR Photo 07a/01 . ... ESO PR Photo 07b/01 . ... Caption : PR Photo 07a/01 shows Comet Hale-Bopp , still active at a distance of nearly 2,000 million kilometres from the Sun. ... This is quite unusual for a comet and is clearly confirmed on the present photo ( PR Photo 07a/01 ) from the WFI camera on the MPG/ESO 2.2-m telescope at La Silla, obtained a few days ago. ... ESO-Chile . ... ESO PR Photos 07a-b/01 may be reproduced, if credit is given to the European Southern Observatory (ESO). ...

... This is revealed by unusually strong emission across the electromagnetic spectrum of light, including radio waves, X-rays and gamma-rays. These "active galaxies" are believed to be powered by the appetite of massive black holes in their centers, which gobble up matter through their relentless gravitational pull and transfer mass to energy in the process. ... To explain the observed energy output, the black holes in active galaxies must have masses of a million to a billion times that of the Sun. ...

Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 02 - 08.07.2012, Forecast on 09 - 16.07.2012, Carrington Rotation 2125 (21,62.06.2012) SUNSPOT ACTIVITY WAS ON THE HIGH LEVEL AT 02 JULY AND AFTER - ON THE AVERAGE JEVEL. ... After 30.06 to 1.07 it area increased in 2.5 times (new magnetic flux emergence), and at time interval July 3 - 8 in it 5 large and 26 midle solar flare were occurrence. ... Fast development assumes high flare activity, since July 9-10. ... FLARES to tm te c/p local. ...

This file gives some hints on setting up the ABPP for pulsar observations and taking data. ... ABPP will always choose the largest bandwidth possible given the RF and the DM of the pulsar. ... The simplest way to control the WAPP datataking program is via tha datataking GUI shown below. ... As soon as the PC echos back to the gui in the ABPP LOG, that it is, in fact, taking data, you will see this reflected in the gui by the pink "SETTING UP MACHINE" being replaced by a green "DATATAKING ACTIVE". ...

... The LI or list item element is used for items in both ordered and unordered lists. ... An SGML identifier used as the target for hypertext links or for naming particular elements in associated style sheets. ... CLASS . This a space separated list of SGML NAME tokens and is used to subclass tag names. ... CLEAR . This attribute is common to all block-like elements. ... The CLEAR attribute allows you to move down unconditionally: . clear=left . move down until left margin is clear . ...

Galaxies are diffuse objects which are imaged against a background of finite brightness and noise. Galaxies which have the maximum contrast with respect to this background are the ones that are first discovered. ... These galaxies have been missed to date but active surveys for them are underway. ... In this page we present several examples of these newly discovered Low Surface Brightness galaxies as well as examples of high surface brightness galaxies. ...

... 773Veron-Cetty Veron . Quasars (brighter than absolute magnitude -23) 85221 . ... Active galaxies (fainter than -23) 21737 . VII/248 Quasars and Active Galactic Nuclei (12th Ed.) (Veron+ 2006) ================================================================================ Quasars and Active Galactic Nuclei (12th Ed.) Veron-Cetty M.P., Veron P. =2006A .. ... 374, 92 (Catalogue ) (11) Veron-Cetty M.P., Veron P., 2003, Astron. ...

Table of Contents - Subject Index - Author Index - . Astronomical Data Analysis Software and Systems IX . ... Reduction of Adaptive Optics Images . ... GBT Active Optics Systems and Techniques . ... A User-Friendly Way to Optimize Adaptive Optics: NAOS Preparation Software . ... QuickLook Data Reduction Pipeline - Keck Adaptive Optics Real Time Data Reduction Software . ... NAOS Computer Aided Control: an Optimized and Astronomer-Oriented Way of Controlling Large Adaptive Optics Systems . ...

... Galileo Images of Io . ... Galileo Finds Giant Iron Core in Jupiter's Moon Io . ... The temperature on Io's surface is about -143њ C (-230њ F); however, a large hot spot associated with a volcanic feature measured about 17њ C (60њ F). ... Io's rotation . ... This pair of Hubble images of Jupiter's volcanic moon Io shows the surprising emergence of a 320-kilometer (200-mile) diameter, large yellowish-white feature near the center of the moon's disk (photo on the right). ... Volcanic Plumes . ...

... Цвет: синий . ... Материал верха: искусственная замша, текстиль . ... Материал подошвы: полиуретан . ... Кроссовки Zenden Active. ... title='Тепловая пушка Roda RP-5C' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> . ... Туфли разработаны и произведены американской компанией Pediped, которая выпускает качественную и красивую обувь для детей. ... Декорированы туфли аппликациями из цветов. ... Туфли белого цвета марки Pediped серии Grip'n'Go для девочек. ...

... Tonight's Sky . ... space flight . ... Sky Events . ... Herschel spies active argon in Crab Nebula . ... While studying the dust content of the Crab Nebula with the Herschel Space Observatory, astronomers have detected emission lines from argon hydride, a molecular ion containing the noble gas argon. ... Led by Professor Mike Barlow of the UCL Department of Physics & Astronomy, the team used the European Space Agency's (ESA) Herschel Space Observatory to observe the Crab Nebula in far-infrared light...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil La com†иte Chury toujours active . ... Cette photo prise le 1 er mars 2016, †а seulement 26,7 km de distance, met en †йvidence un beau jet de mati†иre qui s'†йchappe en bordure des r†йgions Imhotep et Bes, sur le lobe de l'h†йmisph†иre Sud de la com†иte. ... Etat du ciel ...