. Ледяные вулканы на Марсе? . << Вчера . 29.06.2001 . 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
... 24.04.2015 . ... Credit Copyright: Rogelio Bernal Andreo (Deep Sky Colors) Explanation: Lapping at rocks along the shore of the Island of Nangan, Taiwan, planet Earth , waves are infused with a subtle blue light in this sea and night skyscape. Composed of a series of long exposures made on April 16 the image captures the faint glow from Noctiluca scintillans . ... April 2015 . ... Publications with keywords: Milky Way . Publications with words: Milky Way . ... Southern Craters and Galaxies . ...
Milky Way Molecule Map . ... Columbia 1.2-m Radio Telescopes Explanation: Where are the Milky Way's gas clouds and where are they going? Stars form in gas clouds , and the motion of gas clouds tell us about the size and rotation speed of our own Milky Way Galaxy . ... Fortunately, at least small amounts of heavier gases co-exist, one of them being carbon monoxide (CO), which is relatively easy to detect at radio wavelengths. ... The band of our Milky Way Galaxy spans the middle. ...
M39: Open Cluster in Cygnus . ... Spanning an angle larger than the Moon , M39's relatively few stars lie only about 800 light years distant toward the constellation of Cygnus . ... The stars in M39 are all about 300 million years old, much younger than the 5000 million years of our Sun. Open clusters, also called galactic clusters , contain fewer and younger stars than globular clusters. ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ...
... Астронет | ... Пролетая около спутника Нептуна Тритона . ... Авторы и права: Вояджер -2, Лаборатория реактивного движения , НАСА ; Цифровая композиция: Пол Шенк ( Институт Луны и планет , Ассоциация университетов для космических исследований ) . Перевод: Д.Ю.Цветков Пояснение: Каково это пролетать около Тритона, самого большого спутника планеты Нептун? ... Публикации с ключевыми словами: Voyager 2 - triton - Вояджер - Тритон . Публикации со словами: Voyager 2 - triton - Вояджер - Тритон . ...
. Пирамидальные кристаллы льда создают гало над Финляндией . << Вчера . 18.06.2008 . 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
... Comet ISON Being Destroyed by the Sun . ... Credit Copyright: NASA , ESA , SOHO Explanation: Most comets don't survive a close encounter with the Sun. ... It is now assumed that no large fragments of Comet C/2012 S1 (ISON) survived. Besides the comet, the active Sun is seen to eject puffs of plasma known as coronal mass ejections. Launched in 1995, sun-orbiting SOHO has become a historic device in the discovery and tracking of comets known as sungrazers . ... Close Comet and the Milky Way . ...
... Астронет | ... Cosmic Microwave Map Swirls Indicate Inflation . ... Note how the black polarization vectors appear to swirl around the colored temperature peaks on the inset microwave sky map . ... Публикации с ключевыми словами: microwave background - cosmology - inflation - Реликтовое излучение - микроволновое фоновое излучение - поляризация света . Публикации со словами: microwave background - cosmology - inflation - Реликтовое излучение - микроволновое фоновое излучение - поляризация света . ...
. по текстам по ключевым словам в глоссарии по сайтам перевод по каталогу . Астронет | Картинка дня | Обзоры astro-ph | Новости | Статьи | Книги | Карта неба | Созвездия | Переменные Звезды | A&ATr | Глоссарий . планета Астронет | Физика космоса | Биографии | Словарь | Ключевые слова | Астрономия в России | Форумы | Семинары | Сверхновые . Високосная секунда 2012 .
. Быстрое затмение . << Вчера . 8.06.2002 . 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
. Явление Ореола Цефея . << Вчера . 30.10.2008 . 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
Ghost Galaxy NGC 2915 . ... Credit Copyright: G. R. Meurer ( Johns Hopkins U. ), C. Carignan (U. Montreal), S. Beaulieu and K. Freeman (MSSSO), Radio Image: ATCA , Optical Image: AAT Explanation: How do you find a nearly invisible galaxy? ... In visible light, shown above in yellow, this galaxy appears to be a normal dwarf galaxy , as indicated by the yellow smudge in the image center. Yet when imaged in a very specific color, shown in blue, a whole spiral galaxy appears. ...
. NGC 869 и NGC 884: двойное рассеянное скопление . << Вчера . 11.10.2005 . 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
Sher 25: A Pending Supernova? ... Sher 25, designated by the arrow, is a blue supergiant star located just outside the open star cluster and ionized region named NGC 3603. Sher 25 lies in the center of an hourglass shaped nebula much like the one that surrounds the last bright supernova visible from Earth: SN1987a . ... Maybe Sher 25 has expelled these bipolar rings in a step that closely precedes a supernova . Maybe not. ... NASA Web Site Statements, Warnings, and Disclaimers . ...
... Credit Copyright: Joe Orman Explanation: Twice a year, at the Spring and Fall equinox , the Sun rises due east. In an emphatic demonstration of this celestial alignment , photographer Joe Orman recorded this inspiring image of the Sun rising exactly along the east-west oriented Western Canal, in Tempe,Arizona, USA. But he waited until March 21st, one day after the northern Spring equinox in 2001, to photograph the striking view. Why was the rising Sun due east one day after the equinox? ...
. Ночная сторона Сатурна . << Вчера . 12.09.2006 . 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
. Замок и полная Луна . << Вчера . 16.04.2009 . 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
A Black Hole in M87? ... In this 1994 photograph by the Hubble Space Telescope , a disk of hot gas was found to be orbiting at the center of this massive elliptical galaxy . The disk is evident at the lower left of the picture. The rotation speed of gas in this disk indicates the mass of the object the gas is orbiting, while the size of the disk indicates an approximate volume of the central object. ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ...
Peremennye Zvezdy", . ... Max . ... Data . ... 2MASS J01242896+3058190 . ... Comm. ... NSVS 6416702 NSVS 6445611 . ... 2MASS J16111472+2305071 . ... max . ... NSVS 7874547 NSVS 10684477 . ... 2MASS J18185811+2105434 . ... NSVS 11006391 . ... NSVS 8158618 NSVS 11018465 NSVS 11035034 . ... NSVS 11046301 . ... I present new variables discovered by data mining. My search for variables was carried out in the publicly available data of the Northern Sky Variability Survey (NSVS, Wo niak et al. 2004). ...
Nabta: Older than Stonehenge . ... Explanation: In the Sahara Desert in Egypt lie the oldest known astronomically aligned stones in the world: Nabta . Over one thousand years before the creation of Stonehenge , local herders built a stone circle and other structures on the shoreline of a lake that has long since dried up. Over 6000 years ago, stone slabs three meters high were dragged over a kilometer to create the site. ... NASA Web Site Statements, Warnings, and Disclaimers . ...