* Astronomy

Title: Supersonic Cloud Collision-II Authors: S. Anathpindika In this, second paper of the sequel of two papers, we present five SPH simulations of fast head-on cloud collisions and study the evolution of the ram pressure confined gas slab. Anathpindika (2008) (hereafter paper I) considered hi...

Title: The Serpens Molecular Cloud Authors: C. Eiroa, A.A. Djupvik, M.M. Casali The Serpens cloud has received considerable attention in the last years, in particular the small region known as the Serpens cloud core where a plethora of star formation related phenomena are found. This review summ...

Title: Near-Infrared Extinction in The Coalsack Globule 2 Authors: Takahiro Naoi, Motohide Tamura, Tetsuya Nagata, Yasushi Nakajima, Hiroshi Suto, Koji Murakawa, Ryo Kandori, Sho Sasaki, Shogo Nishiyama, Yumiko Oasa, Koji Sugitani We have conducted J, H, and Ks imagin...

Title: The W40 Cloud Complex Authors: Steven A. Rodney, Bo Reipurth The W40 complex is a nearby site of recent massive star formation composed of a dense molecular cloud adjacent to an HII region that contains an embedded OB star cluster. The HII region is beginning to blister out and break free from i...

Title: Spitzer Observations of Bok Globule B335: Isolated Star Formation Efficiency and Cloud Structure Authors: Amelia M. Stutz, Mark Rubin, Michael W. Werner, George H. Rieke, John H. Bieging, Jocelyn Keene, Miju Kang, Yancy L. Shirley, K. Y. L. Su, Thangasamy Velusamy, David J. Wilner We pres...

Title: The star formation in the L1615/L1616 cometary cloud Authors: Davide Gandolfi (1,2,3), Juan M. Alcalá (2), Silvio Leccia (2), Antonio Frasca (1), Loredana Spezzi (1,2), Elvira Covino (2), Leonardo Testi (4), Ettore Marilli (1), Jouni Kainulainen (5) ((1) INAF-Osservatorio Astrofisic...

Astronomers have measured the distribution of mass inside a dark filament in a molecular cloud with an amazing level of detail and to great depth. The measurement is based on a new method that looks at the scattered near-infrared light or 'cloudshine' and was made with ESO's New Technology Telescop...

Title: An Accurate Distance to High-Velocity Cloud Complex C Authors: C. Thom, J.E.G. Peek, M.E. Putman, Carl Heiles, K.M.G. Peek, R. Wilhelm (Version v2) We report an accurate distance of d = 10+/-2.5kpc to the high-velocity cloud Complex C. Using high signal-to-noise Keck/HIRES spectra of two...

Title: A Catalogue of Background Stars Reddened by Dust in the Taurus Dark Clouds Authors: S. S. Shenoy, D. C. B. Whittet, J. A. Ives, D. M. Watson Normal field stars located behind dense clouds are a valuable resource in interstellar astrophysics, as they provide continua in which to study phenomen...

Title: The Spitzer c2d Survey of Large, Nearby, Interstellar Clouds: VII. Ophiuchus Observed with MIPS Authors: Deborah L. Padgett, Luisa M. Rebull, Karl R. Stapelfeldt, Nicholas L. Chapman, Shih-Ping Lai, Lee G. Mundy, Neal J. Evans II, Timothy Y. Brooke, Lucas A. Cieza, William J. Spiesman, Al...

Title: Star Formation in the Bok Globule CB54 Authors: David R. Ciardi, Cynthia Gomez Martin We present mid-infrared (10.4 \micron, 11.7 \micron, and 18.3 \micron) imaging intended to locate and characterise the suspected protostellar components within the Bok globule CB54. We detect and conf...

Title: The Hercules-Aquila Cloud Authors: V. Belokurov (1), N.W. Evans (1), E.F. Bell (2), M.J. Irwin (1), P.C. Hewett (1), S. Koposov (2), C.M. Rockosi (3), G. Gilmore (1), D. B. Zucker (1), M. Fellhauer (1), M.I. Wilkinson (1), D.M. Bramich (1), S. Vidrih (1), H.-W. Rix (2), T.C. Beers (4), D.P. Sch...

Astronomers, using the unique capabilities offered by the high-resolution spectrograph UVES on ESO’s Very Large Telescope, have found a metal-rich hydrogen cloud in the distant universe. The result may help to solve the missing metal problem and provides insight on how galaxies form. "...

Near Infrared Imaging Survey of Bok Globules: Density Structure Authors: Ryo Kandori, Yasushi Nakajima, Motohide Tamura, Ken'ichi Tatematsu, Yuri Aikawa, Takahiro Naoi, Koji Sugitani, Hidehiko Nakaya, Takahiro Nagayama, Tetsuya Nagata, Mikio Kurita, Daisuke Kato, Chie Nagashi...

Dark nebulae snake across a gorgeous expanse of stars in this wide-field view toward the pronounceable constellation Ophiucus and the centre of our Milky Way Galaxy. In fact, the central S-shape seen here is well known as the Snake Nebula; located about 1.5° north-northeast of Theta Oph...

Title: L1506: a prestellar core in the making Authors: Laurent Pagani (LERMA), Isabelle Ristorcelli (CESR), Nathalie Boudet (CESR), Martin Giard (CESR), Alain Abergel (IAS), Jean-Philippe Bernard (CESR) Exploring the structure and dynamics of cold starless clouds is necessary to understan...

Title: SMA and Spitzer Observations of Bok Glouble CB17: A Candidate First Hydrostatic Core? Authors: Xuepeng Chen (1), Hector G. Arce (1), Michael M. Dunham (1), Qizhou Zhang (2), Tyler L. Bourke (2), Ralf Launhardt (3), Markus Schmalzl (3), Thomas Henning (3) ((1) Yale Astronomy Department, (2...

Title: Imaging polarimetry of the Bok globule CB56 Authors: D. Paul, H. S. Das, A. K. Sen The measurement of polarisation of the background stars in the region of Bok globules is important to study the magnetic field geometry and dust grain characteristics in the globule. These parameters are impor...

	Forum	Replies	Views	Last Post
Cloud Supersonic Cloud Collision (Preview)	Stars/galaxy News	0	1152	Jan 9 13:51 2009 by Blobrana
Title: Supersonic Cloud Collision-II Authors: S. Anathpindika In this, second paper of the sequel of two papers, we present five SPH simulations of fast head-on cloud collisions and study the evolution of the ram pressure confined gas slab. Anathpindika (2008) (hereafter paper I) considered hi...
Coud Cloud Serpens Molecular Cloud (Preview)	Stars/galaxy News	1	1860	May 28 23:49 2014 by Blobrana
Title: The Serpens Molecular Cloud Authors: C. Eiroa, A.A. Djupvik, M.M. Casali The Serpens cloud has received considerable attention in the last years, in particular the small region known as the Serpens cloud core where a plethora of star formation related phenomena are found. This review summ...
Cloud The Coalsack (Preview)	Stars/galaxy News	1	1445	Sep 12 11:25 2008 by Blobrana
Title: Near-Infrared Extinction in The Coalsack Globule 2 Authors: Takahiro Naoi, Motohide Tamura, Tetsuya Nagata, Yasushi Nakajima, Hiroshi Suto, Koji Murakawa, Ryo Kandori, Sho Sasaki, Shogo Nishiyama, Yumiko Oasa, Koji Sugitani We have conducted J, H, and Ks imagin...
Cloud W40 Cloud Complex (Preview)	Stars/galaxy News	2	1817	Nov 22 02:27 2011 by Blobrana
Title: The W40 Cloud Complex Authors: Steven A. Rodney, Bo Reipurth The W40 complex is a nearby site of recent massive star formation composed of a dense molecular cloud adjacent to an HII region that contains an embedded OB star cluster. The HII region is beginning to blister out and break free from i...
Cloud Bok Globule B335 (Preview)	Stars/galaxy News	3	3129	Oct 14 14:52 2016 by Blobrana
Title: Spitzer Observations of Bok Globule B335: Isolated Star Formation Efficiency and Cloud Structure Authors: Amelia M. Stutz, Mark Rubin, Michael W. Werner, George H. Rieke, John H. Bieging, Jocelyn Keene, Miju Kang, Yancy L. Shirley, K. Y. L. Su, Thangasamy Velusamy, David J. Wilner We pres...
Cloud L1615/L1616 cometary cloud (Preview)	Stars/galaxy News	0	1073	Jul 4 08:30 2008 by Blobrana
Title: The star formation in the L1615/L1616 cometary cloud Authors: Davide Gandolfi (1,2,3), Juan M. Alcalá (2), Silvio Leccia (2), Antonio Frasca (1), Loredana Spezzi (1,2), Elvira Covino (2), Leonardo Testi (4), Ettore Marilli (1), Jouni Kainulainen (5) ((1) INAF-Osservatorio Astrofisic...
Cloud Interstellar clouds (Preview)	Stars/galaxy News	1	1318	Jun 20 08:11 2008 by Blobrana
Astronomers have measured the distribution of mass inside a dark filament in a molecular cloud with an amazing level of detail and to great depth. The measurement is based on a new method that looks at the scattered near-infrared light or 'cloudshine' and was made with ESO's New Technology Telescop...
Cloud High-Velocity Cloud Complex C (Preview)	Stars/galaxy News	1	2006	Nov 18 08:56 2014 by Blobrana
Title: An Accurate Distance to High-Velocity Cloud Complex C Authors: C. Thom, J.E.G. Peek, M.E. Putman, Carl Heiles, K.M.G. Peek, R. Wilhelm (Version v2) We report an accurate distance of d = 10+/-2.5kpc to the high-velocity cloud Complex C. Using high signal-to-noise Keck/HIRES spectra of two...
Cloud Taurus Dark Clouds (Preview)	Stars/galaxy News	1	1300	Jan 29 14:16 2008 by Blobrana
Title: A Catalogue of Background Stars Reddened by Dust in the Taurus Dark Clouds Authors: S. S. Shenoy, D. C. B. Whittet, J. A. Ives, D. M. Watson Normal field stars located behind dense clouds are a valuable resource in interstellar astrophysics, as they provide continua in which to study phenomen...
Cloud VII. Ophiuchus Interstellar Clouds (Preview)	Stars/galaxy News	0	1277	Sep 24 11:26 2007 by Blobrana
Title: The Spitzer c2d Survey of Large, Nearby, Interstellar Clouds: VII. Ophiuchus Observed with MIPS Authors: Deborah L. Padgett, Luisa M. Rebull, Karl R. Stapelfeldt, Nicholas L. Chapman, Shih-Ping Lai, Lee G. Mundy, Neal J. Evans II, Timothy Y. Brooke, Lucas A. Cieza, William J. Spiesman, Al...
Cloud Bok Globule CB54 (Preview)	Stars/galaxy News	0	1344	Apr 4 04:07 2007 by Blobrana
Title: Star Formation in the Bok Globule CB54 Authors: David R. Ciardi, Cynthia Gomez Martin We present mid-infrared (10.4 \micron, 11.7 \micron, and 18.3 \micron) imaging intended to locate and characterise the suspected protostellar components within the Bok globule CB54. We detect and conf...
Cloud The Hercules-Aquila Cloud (Preview)	Stars/galaxy News	0	1335	Jan 30 13:49 2007 by Blobrana
Title: The Hercules-Aquila Cloud Authors: V. Belokurov (1), N.W. Evans (1), E.F. Bell (2), M.J. Irwin (1), P.C. Hewett (1), S. Koposov (2), C.M. Rockosi (3), G. Gilmore (1), D. B. Zucker (1), M. Fellhauer (1), M.I. Wilkinson (1), D.M. Bramich (1), S. Vidrih (1), H.-W. Rix (2), T.C. Beers (4), D.P. Sch...
Cloud metal-rich Cloud (Preview)	Stars/galaxy News	0	1367	Feb 23 14:25 2006 by Blobrana
Astronomers, using the unique capabilities offered by the high-resolution spectrograph UVES on ESO’s Very Large Telescope, have found a metal-rich hydrogen cloud in the distant universe. The result may help to solve the missing metal problem and provides insight on how galaxies form. "...
Cloud Bok globule Density Structure (Preview)	Stars/galaxy News	2	2403	Oct 19 04:24 2011 by Blobrana
Near Infrared Imaging Survey of Bok Globules: Density Structure Authors: Ryo Kandori, Yasushi Nakajima, Motohide Tamura, Ken'ichi Tatematsu, Yuri Aikawa, Takahiro Naoi, Koji Sugitani, Hidehiko Nakaya, Takahiro Nagayama, Tetsuya Nagata, Mikio Kurita, Daisuke Kato, Chie Nagashi...
Cloud Barnard 72 (Preview)	Stars/galaxy News	0	1726	May 21 10:33 2005 by Blobrana
Dark nebulae snake across a gorgeous expanse of stars in this wide-field view toward the pronounceable constellation Ophiucus and the centre of our Milky Way Galaxy. In fact, the central S-shape seen here is well known as the Snake Nebula; located about 1.5° north-northeast of Theta Oph...
Cloud L1506C (Preview)	Stars/galaxy News	1	1393	Dec 24 03:45 2009 by Blobrana
Title: L1506: a prestellar core in the making Authors: Laurent Pagani (LERMA), Isabelle Ristorcelli (CESR), Nathalie Boudet (CESR), Martin Giard (CESR), Alain Abergel (IAS), Jean-Philippe Bernard (CESR) Exploring the structure and dynamics of cold starless clouds is necessary to understan...
Cloud Bok globule CB17 (Preview)	Stars/galaxy News	0	875	Mar 26 23:57 2012 by Blobrana
Title: SMA and Spitzer Observations of Bok Glouble CB17: A Candidate First Hydrostatic Core? Authors: Xuepeng Chen (1), Hector G. Arce (1), Michael M. Dunham (1), Qizhou Zhang (2), Tyler L. Bourke (2), Ralf Launhardt (3), Markus Schmalzl (3), Thomas Henning (3) ((1) Yale Astronomy Department, (2...
Cloud Bok globule CB56 (Preview)	Stars/galaxy News	0	893	Jun 9 15:03 2012 by Blobrana
Title: Imaging polarimetry of the Bok globule CB56 Authors: D. Paul, H. S. Das, A. K. Sen The measurement of polarisation of the background stars in the region of Bok globules is important to study the magnetic field geometry and dust grain characteristics in the globule. These parameters are impor...