Peremennye Zvezdy", . ... Period . ... Comment . ... Data . ... see Comments) . ... NSVS 2030690 NSVS 2058214 . ... ASAS 074343-2050.3 . ... Comments: . ... The variability of GSC 4064-00179 = NSVS 2030690 = NSVS 2058214 was discovered by Khruslov (2005) from ROTSE-I/NSVS data (Wozniak et al. 2004; also see http://skydot.lanl.gov/nsvs). ... I re-analysed the ASAS-3 and ROTSE-I/NSVS data (Wozniak et al. 2004) using the period-search software developed by Dr. V.P. Goranskij for Windows environment. ...
... Eclipse at Moonset . ... Seen through the subtle colors of the predawn sky a lunar eclipse is in progress above, the partially eclipsed Moon growing dark. ... From farther west the total phase could be followed for almost an hour though, the darker reddened Moon still high in the night sky. ... Публикации с ключевыми словами: total lunar eclipse - полное затмение - полнолуние - лунное затмение . Публикации со словами: total lunar eclipse - полное затмение - полнолуние - лунное затмение . ...
... Credit Copyright: Markus Noller ( Deep-Sky-Images ) Explanation: Why is the sky near Antares and Rho Ophiuchi so colorful? ... Antares , a red supergiant and one of the brighter stars in the night sky , lights up the yellow-red clouds on the lower center of the featured image . Rho Ophiuchi lies at the center of the blue nebula on the left. ... These star clouds are even more colorful than humans can see, emitting light across the electromagnetic spectrum . ... Colorful Star Clouds in Cygnus . ...
... Астронет | ... планета Астронет | ... Вдоль стены в Лебеде . ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ... Публикации с ключевыми словами: North America Nebula - emission nebula - star formation - Cygnus - Лебедь - эмиссионная туманность - пыль - звездообразование . Публикации со словами: North America Nebula - emission nebula - star formation - Cygnus - Лебедь - эмиссионная туманность - пыль - звездообразование . ... NGC 6188 и NGC 6164 . ...
... Астронет | ... планета Астронет | ... Galaxy and Cluster Create Four Images of Distant Supernova . ... Credit Copyright: NASA , ESA , and S. Rodney ( JHU ) and the FrontierSN team; T. Treu ( UCLA ), P. Kelly ( UC Berkeley ), and the GLASS team; J. Lotz ( STScI ) and the Frontier Fields team ; M. Postman ( STScI ) and the CLASH team ; and Z. Levay ( STScI ) Explanation: What are the unusual spots surrounding that galaxy? ... In this case the masses are a large galaxy and its home galaxy cluster . ...
... Астронет | ... планета Астронет | ... Galileo s Europa Remastered . ... Credit Copyright: NASA , JPL-Caltech , SETI Institute , Cynthia Phillips , Marty Valenti Explanation: Looping through the Jovian system in the late 1990s, the Galileo spacecraft recorded stunning views of Europa and uncovered evidence that the moon's icy surface likely hides a deep, global ocean. ... NASA Official: Jay Norris. ... Публикации с ключевыми словами: Europa - Galileo - water - Европа - жизнь во Вселенной - КА Галилео...
The Perseid Meteor Shower . ... Credit Copyright: Sirko Molau , IMO , Archenhold-Sternwarte Explanation: From a radiant point in the constellation of Perseus, Comet Swift-Tuttle presents -- The Perseid Meteor Shower -- coming to your night sky this weekend! ... Indeed it is now known to be a regular August shower caused by the yearly passage of the Earth through the orbiting debri left behind by periodic comet Swift-Tuttle . ... NASA Web Site Statements, Warnings, and Disclaimers . ...
Far Side of the Moon . ... Credit Copyright: Apollo 16 , NASA Explanation: Locked in synchronous rotation, the Moon always presents its well-known near side to Earth. But from lunar orbit, Apollo astronauts also grew to know the Moon's far side. This sharp picture from Apollo 16's mapping camera shows the eastern edge of the familiar near side (left) and the strange and heavily cratered far side of the Moon . ... NASA Web Site Statements, Warnings, and Disclaimers . ...
CoRoT Satellite Discovers Rocky Planet . ... Unfortunately, the similarities likely end there, as CoRoT-7b orbits its home star well inside the orbit of Mercury , making its year last only 20 hours, and making its peak temperature much hotter than humans might find comfortable. ... The composition of CoRoT-7b remains unknown, but given its size and mass, it cannot be a gas giant like Jupiter, and is very likely composed predominantly of rock. ... NASA Web Site Statements, Warnings, and Disclaimers . ...
. Комета Хейла-Боппа над перевалом Вал Парола . << Вчера . 28.06.1998 . Завтра >> . Authors editors: Robert Nemiroff ( MTU ) Jerry Bonnell ( USRA ) . NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. Specific rights apply . A service of: LHEA at NASA / GSFC . Michigan Tech. U. По материалам Astronomy Picture Of the Day
... Астронет | ... планета Астронет | ... Stars of a Summer Triangle . ... Credit Copyright: Rogelio Bernal Andreo (Deep Sky Colors) Explanation: Rising at the start of a northern summer's night, these three bright stars form the familiar asterism known as the Summer Triangle . ... A main sequence dwarf star, Altair is some 10 times brighter than the Sun and 17 light-years away, while Vega, also a hydrogen-fusing dwarf, is around 30 times brighter than the Sun and lies 25 light-years away. ...
... Астронет | ... NGC 1579: северная Трехраздельная туманность . ... Перевод: Д.Ю.Цветков Пояснение: Ярко окрашенная NGC 1579 напоминает более известную Трехраздельную туманность, однако на небе планеты Земля она расположена гораздо севернее, в созвездии Персея . Туманность NGC 1579 находится на расстоянии около 2100 световых лет, ее размер 3 световых года. ... В обеих туманностях пыль отражает звездный свет, образуя красивые голубые отражательные туманности . ... Отражательная туманность vdB1 . ...
Jupiter And Family . ... Credit Copyright: Galileo Project , Voyager Project , JPL , NASA . Explanation: This composite image features classic portraits of members of one of the Solar System's most prominent families - Jupiter and its four large "Galilean" moons. Starting from the top the moons are Io , Europa , Ganymede , and Callisto . ... The smallest of the lot, Europa, is the size of Earth's moon while Ganymede is the largest moon in the Solar System. ... NASA Official: Jay Norris. ...
... Астронет | ... планета Астронет | ... Световые колонны над маленькой планетой . ... Перевод: Вольнова А.А. Пояснение: Края этой заснеженной маленькой планеты обрамляют зловещие колонны света. Конечно, маленькая планета это планета Земля, показанная в панораме от надира до зенита и по всему горизонту в так называемой проекции маленькой планеты . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Публикации с ключевыми словами: ice crystals - отражение - атмосферные явления . ...
Peremennye Zvezdy ( Variable Stars ) 33 , No. ... GCVS names are announced for 14 galactic Novae discovered in late 2011-early 2013. According to an agreement between the team of the General Catalogue of Variable Stars (GCVS; Samus et al. 2012) and the Central Bureau of Astronomical Telegrams (BAT) reached in 1998, GCVS names for galactic Novae and some other variable stars of special interest can be given, upon BAT suggestion, between regular Name-lists of Variable Stars. ... 2012, CBET, No. ...
M16 and the Eagle Nebula . ... Credit Copyright: Johannes Schedler ( Panther Observatory ) Explanation: Young star cluster M16 is surrounded by natal clouds of cosmic dust and glowing gas also known as The Eagle Nebula. ... Described as elephant trunks or Pillars of Creation , dense, dusty columns rising near the center are light-years in length but are gravitationally contracting to form stars . ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ...
Titan s X Ray . ... But on January 5, 2003 and even rarer transit took place. Titan, large moon of ringed gas giant Saturn, crossed in front of the Crab Nebula, a supernova remnant some 7,000 light-years away. During Titan's transit , the orbiting Chandra Observatory's x-ray detectors recorded the shadowing of cosmic x-rays generated by the Crab's amazing pulsar nebula , pictured above, in a situation analogous to a medical x-ray . ... So, how rare was Titan's transit of the Crab? ...
... Переменные Звезды | ... Неправильная галактика Секстант А . ... Но ведь в маленьких неправильных галактиках формируются звезды . ... И только за ними расположены звезды Секстант A , в которой хорошо видны молодые голубые звездные скопления . ... Публикации с ключевыми словами: irregular galaxy - Неправильная галактика - Рассеянное скопление - Секстант - звездообразование . Публикации со словами: irregular galaxy - Неправильная галактика - Рассеянное скопление - Секстант - звездообразование . ...
... Комета и звездное скопление . ... Перевод: Вольнова А.А. Пояснение: Комета LINEAR неожиданно стала очень яркой. Комета, открытая в 2000 году, испытала мощную вспышку всего за неделю до того, как она прошла от Земли всего в 14 раз дальше, чем Луна . ... Комета 252/P LINEAR из тех редких комет , что каждые 5 лет курсируют между Землей и Юпитером. ... Публикации с ключевыми словами: globular cluster - кометы - комета LINEAR . Публикации со словами: globular cluster - кометы - комета LINEAR . ...
... Credit Copyright: Stan Honda Explanation: Beautiful, luminous decorations on this pinyon pine tree are actually bright stars in the constellation Scorpius and the faint glow of the central Milky Way. Captured in June from the north rim of the Grand Canyon of planet Earth, the shallow, close focus image has rendered pine needles on the tree branch sharp, but blurred the distant stars, their light smeared into remarkably colorful disks. Of course, temperature determines the color of a star . ...