... Hydrogen in M33 . ... A Bucket Wheel Excavator on Earth . ... A Leonid Meteor Over Sweden . ... Incoming reports, however, have this year's Leonid meteor shower as less active than Leonid meteor showers a few years ago. ... The Car, the Hole, and the Peekskill Meteorite . ... Leonids and Leica . ... The sight of Mercury's tiny round disk drifting slowly across the face of the Sun inspired and entertained many denizens of planet Earth last week. ... Children of the Sun . ... A Fog Bow Over California...

Еще в разделе: (Показать все результаты (>136290) - www.astronet.ru/ )

Discover the cosmos! ... 2015 November 25 . Unusual Pits Discovered on Pluto . ... Explanation: Why are there unusual pits on Pluto? The indentations were discovered during the New Horizons spacecraft's flyby of the dwarf planet in July. The largest pits span a kilometer across and dip tens of meters into a lake of frozen nitrogen , a lake that sprawls across Sputnik Planum , part of the famous light-colored heart-shaped region named Tombaugh Regio . ... About APOD | ...

Еще в разделе: (Показать все результаты (>6479) - www.sai.msu.su/ )

• APOD: 2011 November 7 - Star Forming Region S106
• APOD: 2013 November 22 - From California to the Pleiades
• APOD: 2008 November 11 - The Cosmic Web of the Tarantula Nebula

... Armagh Planetarium . ... Universe . ... Posted on November 19, 2010 | ... We are getting used to the discoveries of bizarre exoplanets but newly-discovered world HIP 13044 b not only survived the [ ] . Continue Reading.. ... 2 Comments Spacebrains is our new and incredibly addictive astronomy quiz app for iPads/Pods/Phones. ... Posted on October 29, 2010 | ... Newer Entries . Hello, IтАЩm Colin, welcoming you to Astronotes, the PlanetariumтАЩs official blog. ... Subscribe to Astronotes . ...

Еще в разделе: (Показать все результаты (>2811) - www.armaghplanet.com/ )

• Viewing the Partial Solar Eclipse of 20 March 2014 | Astronotes
• A Spectacular View of the Lagoon Nebula | Astronotes
• The Leonid meteors: highlights of the November night sky | Astronotes

... Sun images . ... Active areas . November : 2015 . ... The following regions with sunspots can be now observed on the Sun's surface . Group number . ... Group length (in degrees) . ... Beta . ... Coordinates and other characteristics of active regions are issued for November 09, 2015 00:31 UT The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates and other characteristics of active regions are issued for November 09, 2015 00:31 UT . ...

Еще в разделе: (Показать все результаты (>10206) - www.tesis.lebedev.ru/ )

• Sunspots and active regions November 10, 2006
• Sunspots and active regions November 10, 2010
• Sunspots and active regions November 01, 2015

There is often dust associated with ionized regions. Compact HII regions usually have associated dust from a molecular cloud in which the massive star is being "born". ... For such stars the dust is not produced by the star, and a variety of dust features are observed. The planetary nebulae also usually have associated dust from the previous stage of evolution where they were either carbon stars or M-type giants. ... The feature near 11.5 microns in the IC 418 spectrum may be due to SiC dust. ...

Еще в разделе: (Показать все результаты (>11596) - www.stsci.edu/ )

• Dr Andrea Banzatti | STScI
• Research Interests
• HST this week: 324

... The forcing by the solar wind is able to modify this field, creating a cavity called the magnetosphere. ... The outer boundary of the magnetosphere is called the magnetopause . In front of the dayside magnetopause another boundary called the bow shock is formed because the solar wind is supersonic. ... Solar wind and the magnetic field it carries along ( IMF ) modify the form of the magnetosphere, by pushing it in in the dayside and creating a long magnetotail in the nightside. ...

Еще в разделе: (Показать все результаты (>924) - www.iki.rssi.ru/ )

• FAC [Oulu]
• Oulu Space Physics Textbook
• Pluto and Charon

... inclusive or left to right For example, to create a mask consisting of a large circle with a smaller box removed, one can use the and and not operators: CIRCLE(11,11,15) !BOX(11,11,3,6) and the resulting mask is: 1234567890123456789012345678901234567890 ---------------------------------------- 1:1111111111111111111111.. 2:1111111111111111111111.. 3:11111111111111111111111.. 4:111111111111111111111111.. ... 6:1111111111111111111111111.. ... 1111111111111.. ... 22:111111111111111111111.. ...

Еще в разделе: (Показать все результаты (>2075) - hea-www.harvard.edu/ )

• Spatial Region Boundaries
• Combining Region and Table Filters
• Spatial Region Coordinates

... Australia Telescope Compact Array Radio Imaging of the Proplyd-like Objects in the Giant HII Region NGC 3603'' . M?cke, A., Koribalski, B.S. , Moffat, A.F.J., Corcoran, M.F., Stevens, I.R. 2002, ApJ 571, 366 . ... Brenneman, L., Corcoran, M.F., Moffat, A.F.J., Marchenko, S.V., Ptak, A., Skalkowski, G., Mushotzky, R., Stevens, I.R., Mueke, A., Koribalski, B.S. , et al. ... Physical Properties of visual counterparts to X-ray sources in the giant HII region NGC 3603'' . ...

Еще в разделе: (Показать все результаты (>16066) - www.atnf.csiro.au/ )

• Technical Issues and Challenges
• An investigation of the molecular clouds of the Carina HII region/molecular
• ATNF Colloquium

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. November 19, 1999 . Mercury And The Sun . ... TRACE Project . Explanation: Just days before the peak of the Leonid meteor shower , skywatchers were offered another astronomical treat as planet Mercury crossed the face of the Sun on November 15. Viewed from planet Earth, a transit of Mercury is not all that rare. ... About APOD > . ...

Еще в разделе: (Показать все результаты (>6874) - www.arcetri.astro.it/ )

• Dust evolution across the CO snowline in a protoplanetary disk
• Pluto and Charon
• Martian Clouds

The Earth's magnetosphere global structure is conditioned by the interaction of the Solar wind and Earth's magnetic field. ... Many various magnetospheric models are available in the NSSDC . ... Fairfield D. H., Average and unusual location of the Earth's magnetopause and bow shock, J. Geophys. ... Stasiewicz K., Polar Cusp Topology and Position as a Function of Interplanetary Magnetic Field and Magnetic Activity: Comparison of a Model with Viking and other Observations, J. Geophys. ...

Еще в разделе: (Показать все результаты (>1468) - www.cosmos.ru/ )

• Campaign 2, November 1999
• Campaign 2, November 1997
• Campaign 2, November 1998 (continue)

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . ... Survey Telescopes . ... This pan shows many details in a gorgeous cosmic watercolour of the star-forming region around the star R Coronae Australis that was captured by the Wide Field Imager (WFI), on the MPG/ESO 2.2-metre telescope at ESOтАЩs La Silla Observatory. ... This star-forming region is located some 420 light-years away in the small constellation of Corona Australis (the Southern Crown). ...

Еще в разделе: (Показать все результаты (>65987) - www.eso.org/ )

• Panning across the region of the star cluster NGC 6604 | ESO
• Panning across the VST image of the star-forming region Messier 17 | ESO
• VST image of the star-forming region Messier 17 | ESO

delay-doppler image of the Maxwell Montes region of Venus, taken using the S-Band (2380 MHz or 12.6 cm) radar transmitter and the 305m dish at the Arecibo Observatory in Arecibo, Puerto Rico in June of 1988. The horizontal resolution is about 2 km. ... This delay-doppler radar image shows craters near the North pole of Mercury. The resolution of this image is about 15 km. ...

Еще в разделе: (Показать все результаты (>2494) - www.naic.edu/ )

• water ice on mercury
• The Tarantula Nebula
• The Pleiades

Trail encounter . ... Expected meteor rates . ... The Leonids are the debris of Comet 55P/Tempel-Tuttle. ... The Earth's passage right through the centre of trails is associated with the most spectacular meteor displays (studies show that, as well as how close to the centre of the trail you are, the strength of the display also depends on how far along a trail's length you are). ... The encounter with the 1932 trail will lead to enhanced meteor activity: a nice outburst, but below storm level. ...

Еще в разделе: (Показать все результаты (>3084) - star.arm.ac.uk/ )

• FETTU - Page 1
• Latest News
• Planetary Systems Research at Armagh

... Assignments 4, 5 and 6 all involve the imaginary world of Ziggy. ... Each week, you should write a short executive briefing to Captain Howard, explaining to her what you have learned from that week's data. ... A 500 word limit applies to each briefing you submit. You will submit three briefing papers (due dates below): one for each data release. ... First briefing due (Assignment 4). 2nd data set released. ... Second briefing due (Assignment 5). 3rd and final data set released. ...

Еще в разделе: (Показать все результаты (>647) - www.mso.anu.edu.au/ )

• GSAOI Orion Nebula Cluster Science Page
• David Nicholls: CV and publications
• Mars viewed with ANU's 24-inch (60cm) telescope

... Tadpole Emission Nebula and the Flaming Star Nebula . The constellation of Auriga harbors the cluster NGC 1893 which contains the Tadpole Nebula (IC 410). ... The Flaming Star Nebula, IC 405, is the magenta/purplish area and is the reflection portion of this nebulous region. 5nm Narrowband filters; H-alpha: O-III: S-II - 60: 60: 40 minutes x 600-second sub frames, Total= 2-hours 40-minutes, binned 1x1. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>66551) - www.atmob.org/ )

... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

Еще в разделе: (Показать все результаты (>6889) - www.astronomy.com/ )

• An anarchic region of star formation captured | Astronomy.com
• Is emission nebula NGC 6334 a mini starburst region? | Astronomy.com
• Predawn planet parade | Astronomy.com

Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The Sun Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic Evolution ... So far, one planet has been studied by this method. ...

Еще в разделе: (Показать все результаты (>619) - www.aaa.org/ )

• This MonthтАЩs Sky тАУ February 2016 ? Amateur Astronomers Association of New
• AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 ? Amateur
• Astro Answers ? New Horizons: Exploring Pluto ? Amateur Astronomers Association

... Space Res., 12, 265, 1992 planetary magnetic dipole: Mizutani, H., et al., ... Astrobiology, 7, 167, 2007 CME induced H+ ion pick-up loss at 0.05 AU for ` Hot Jupiters ' HD209458 b Mass loss ~1011 g/s even for weak CMEs Mmax strong magn. protection in reality Exoplanet magnetospheres - importance of magnetodisk Relatively large amount of observed Hot Jupiters (27%): survival of close-in giants indicates their efficient protection against of extreme plasma and radiation conditions ...

Еще в разделе: (Показать все результаты (>24) - solarwind.cosmos.ru/ )

... arfgen (arfgen-1.75.6) [?? ... The spectrum is usually accumulated by the user over a specific region or regions in space. In order for the ARF generated to be appropriate for that region or regions, arfgen extracts spatial information from the Data Sub-Space (DSS) stored in the spectral dataset (see the dsslib documentation for more information regarding the DSS). ... Timing and Burst mode regions, on the contrary may be specified in terms of RAW coordinates. ...

Еще в разделе: (Показать все результаты (>4624) - xmm.vilspa.esa.es/ )

Large-scale activity in solar eruptive events of October-November 2003 by SOHO/EIT data . ... We analyze large-scale disturbances associated with extremely powerful flares and coronal mass ejections (CMEs) occurred during two passages across the solar disk of a grandiose complex of three active regions in October–November 2003 using SOHO/EIT imaging data. ... In events repeating with short time intervals, the main dimmings observed show clear homology by their form and location. ...

Еще в разделе: (Показать все результаты (>580) - www.izmiran.rssi.ru/ )

• Chains and CMEs
• November 4, 2001
• October-November 2003