We present observations at 3.6, 4.5, 5.8, 8, 24, 70, and 160 ЮМm of NGC 205, the dwarf elliptical companion of M31, obtained with the Spitzer Space Telescope. ... On the basis of our mid-/far-infrared flux density measurements alone, we derive a total dust mass estimate on the order of 3.2У?104 Msolar, mainly at a temperature of ~20 K. The gas mass associated with this component matches the predicted mass returned by the dying stars from the last burst of star formation in NGC 205 (~0.5 Gyr ago). ...

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• LABOCA observations of giant molecular clouds in the southwest region of the
• Warm and Dense Molecular Gas in the N 159 Region: 12CO J = 4-3 and 13CO J = 3-2
• Spitzer Analysis of H II Region Complexes in the Magellanic Clouds: Determining

... Massive Star Forming Region DR21 in Infrared . ... JPL , Caltech , NASA Explanation: Deep in the normally hidden recesses of giant molecular cloud DR21, a stellar nursery has been found creating some of the most massive stars yet recorded. The orbiting Spitzer Space Telescope 's Infrared Array Camera opened the window into the cloud last year in mid- infrared light. ... Publications with keywords: star formation - stellar nursery . Publications with words: star formation - stellar nursery . ...

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• Астронет > Massive Star Forming Region DR21 in Infrared
• Star Forming Region LH 95
• Star Forming Region Hubble X

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Information & tools for observers . ... Australia Telescope Online Archive (ATOA) . ... ATCA | ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... The Australia Telescope National Facility Colloquium . ...

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• An investigation of the molecular clouds of the Carina HII region/molecular
• PhD Thesis (summary)
• Massive stars in the Galaxy

... 2004 April 14 . Massive Star Forming Region DR21 in Infrared . ... Explanation: Deep in the normally hidden recesses of giant molecular cloud DR21, a stellar nursery has been found creating some of the most massive stars yet recorded. The orbiting Spitzer Space Telescope 's Infrared Array Camera opened the window into the cloud last year in mid- infrared light. The cloud is opaque to visible light because of dense interstellar dust . ... About APOD | ...

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• APOD: 2001 February 16 - Star Forming Region Hubble X
• APOD: 2008 March 12 - Star Forming Region LH 95
• APOD: August 21, 1998 - A Massive Cluster In A Young Universe

... OCR by H.Andernach 1/96, to be proof-read) This is the first of a series of papers presenting results of a 10-GHz radio continuum survey of the galactic plane region using the 45-m telescope at Nobeyama. ... Weak Nonthermal Sources: A comparison with the Bonn S-GHz survey reveals a number of weak nonthermal sources near the galactic plane. ... For this reason we conducted a survey of the galactic plane region at 10 GHz using the 45-m radio telescope at the Nobeyama Radio Observatory (NRO). ...

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• The Spectrophotometrical complex in Nasmyth-1 focus
• Introduction
• Morphology and colours

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: The interplay of massive stars, gas and dust in very nearby starbursts . ... The complex interplay between regions of massive star formation and their surroundings is a determining component of galaxy evolution. Winds of massive stars and the resulting supernova explosions inject mechanical energy into the interstellar medium, redistributing gas within a galaxy. ... Return to list of thesis topics . ...

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• Synthetic Star Forming Region HRDs
• ESO - Star and Planet Formation Workshop
• AdelePlunkettAstro

Next: Low-Mass Star Formation Up: M.D. Smith Previous: M.D. Smith Contents . Massive stars are of elevated importance in our Universe for several reasons. ... During their lives, they influence the nurseries in which new stars might form. ... He and Michael Smith investigated the consequences of massive star formation in one such region of our Galaxy. They uncovered that massive stars are forming in the Rosette Molecular Complex at a rate way beyond previous expectations. ...

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• Armagh Observatory
• M.D. Smith, Research Astronomer
• Low-Mass Star Formation

Proposal Identification No.: A2147 Date Received: 2005 -Sep-29 17:23:11 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Regular Astronomy Spectroscopy Galactic 13.5 Hours HI 21 cm mapping of the Gem OB1 star-forming region We propose to map the H I 21 cm line over a field that encompasses the Gem OB1 association, a region of vigorous massive star formation. ... Part of the observing run. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/BiegingtagA2147tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/KneetagA2174tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/ArayatagA2326tp.pdf

... A radio galaxy is a galaxy that emits an unusually big amount of energy at radio wavelengths. ... Inside of each galaxy with an active nucleus (radio galaxies are among them) there must be a system of a "central machine" responsible for the colossal amount of the emitted energy from radio to gamma ranges. ... Sometimes a radio source in an active galaxy may flare again if the needed conditions appear (a new portion of matter would fall into the furnace of the "central machine"). ...

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• Measurement of the dark halo shape in polar ring galaxies
• Galaxy sector, archive 2007
• New LBV Discovered in DDO 68 Galaxy

The IMF and Star Formation History of the Stellar Clusters in the Vela D Cloud . ... 2005, A , in press . ... M.T. Beltran, J. Brand, R. Cesaroni, F. Fontani, S. Pezzuto, L. Testi, S. Molinari . ... 2005, Proceedings of the IAUS227 "Massive Star Birth: A Crossroads of Astrophysics", in press . ... Francesco Palla . ... Podio, L., Bacciotti, F., Nisini, B., Giannini, T., Massi, F., Eisloeffel, J., Ray, T.P. 2005, Ap Lecture Series, "Cores to Clusters", in press . ... Star Formation Group . ...

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• BD_disks (Abstract)
• Ronbun (Abstract)
• IG45VLA (Abstract)

... GSAOI Home . ... Science . ... Deep imaging at J , H , and K is required to identify all stellar objects, brown dwarfs, and planetary mass objects in the central region of the Orion Nebula Cluster down to masses comparable to that of Jupiter. This is required to establish the initial mass function, i.e., the number of stars of each mass that have formed, in this region of intense massive star formation. ... The fields of the GSAOI detectors are shown as four green squares in each frame. ...

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• Gemini Near-Infrared Integral-Field Spectrograph (NIFS) Science.