Results 21 to 30 of about 13,924,091 (398)

Morphology and Density Structure of Post-CME Current Sheets [PDF]

, 2009
Context. Eruption of a coronal mass ejection (CME) drags and “opens” the coronal magnetic field, presumably leading to the formation of a large-scale current sheet and field relaxation by magnetic reconnection. Aims.
B. Vrvsnak, G. Poletto, E. Vuji'c, A. Vourlidas, Y. Ko, J. Raymond, A. Ciaravella, T. vZic, D. Webb, A. Bemporad, F. Landini, G. Schettino, C. Jacobs, S. Observatory, Faculty of Geodesy, Zagreb, Croatia., INAF-Arcetri Observatory, Firenze, Italy., Faculty of Computer Science, G. Department, Naval Reserach Laboratory, DC Washington, Usa, H. C. F. Astrophysics, Cambridge, INAF-Palermo Observatory, Palermo, B. College, Afrl, Hanscom, I. A. Observatory, Pino Torinese, D. Astronomy, S. Science, U. Florence, Centrum voor Plasma-Astrofysica, K. Leuven, Belgium, Nasa Goddard Space Flight Center, Huntsville   +41 more
semanticscholar   +1 more source

Methanol maser associated outflows : detection statistics and properties [PDF]

, 2014
We have selected the positions of 54 6.7 GHz methanol masers from the Methanol Multibeam Survey catalogue, covering a range of longitudes between 20° and 34° of the Galactic plane.
H. D. Villiers, A. Chrysostomou, M. Thompson, S. Ellingsen, J. Urquhart, S. Breen, M. Burton, T. Csengeri, D. Research, U. Hertfordshire, Hatfield, United Kingdom., School of Materials Science, U. Tasmania, Hobart, Tas, Australia., Max Planck Institut fur Radioastronomie, Bonn, H Germany, C. Astronomy, S. Science, Australia Telescope National Facility, Epping, S. O. Physics, U. Wales, Sydney, Jeremiah Horrocks Institute, U. C. Lancashire, Preston   +29 more
semanticscholar   +1 more source

SPACE SCIENCES

, 2021
Space Sciences panel was attended by moderator and 4 speakers who represented all segments covered by the conference: Academia, Industry and Societies. Various topics were discussed, such as: Space science in Serbia and in the region, Experiences in international projects and examples of cooperation, Connection between science, industry and society and
M. STOJANOVIĆ, A. BOGOJEVIĆ, A. SIMONOVIĆ, M. ĆIRKOVIĆ, M. MIJOVIĆ   +4 more
openaire   +2 more sources

The Westerbork SINGS survey. III. Global magnetic field topology [PDF]

, 2010
A sample of large northern Spitzer Infrared Nearby Galaxies Survey (SINGS) galaxies was observed with the Westerbork Synthesis Radio Telescope (WSRT) at 1300 ‐ 1760 MHz.
R. Braun, G. Heald, Rainer Beck Csiro Astronomy, S. Science, Astron, Mpifr   +5 more
semanticscholar   +1 more source

In-orbit Performance of the Near-infrared Spectrograph NIRSpec on the James Webb Space Telescope [PDF]

Publications of the Astronomical Society of the Pacific, 2023
The Near-Infrared Spectrograph (NIRSpec) is one of the four focal plane instruments on the James Webb Space Telescope. In this paper, we summarize the in-orbit performance of NIRSpec, as derived from data collected during its commissioning campaign and ...
T. Böker, T. Beck, S. Birkmann, G. Giardino, C. Keyes, N. Kumari, J. Muzerolle, T. Rawle, P. Zeidler, Y. Abul-Huda, C. A. de Oliveira, S. Arribas, K. Bechtold, R. Bhatawdekar, N. Bonaventura, A. Bunker, A. Cameron, S. Carniani, S. Charlot, M. Curti, N. Espinoza, P. Ferruit, M. Franx, P. Jakobsen, D. Karakla, M. L'opez-Caniego, N. Lützgendorf, R. Maiolino, E. Manjavacas, A. Marston, S. Moseley, P. Ogle, M. Perna, M. Peña-Guerrero, N. Pirzkal, R. Plesha, C. Proffitt, B. Rauscher, H. Rix, B. R. del Pino, Z. Rustamkulov, E. Sabbi, D. Sing, M. Sirianni, M. Plate, L. Úbeda, G. Wahlgren, E. Wislowski, R. Wu, C. Willott   +49 more
semanticscholar   +1 more source

Ram pressure stripping of the multiphase ISM and star formation in the Virgo spiral galaxy NGC 4330 [PDF]

, 2011
It has been shown that the Virgo spiral galaxy NGC 4330 shows signs of ongoing ram pressure stripping in multiple wavelengths: at the leading edge of the interaction, the Halpha and dust extinction curve sharply out of the disk; on the trailing side, a ...
B. Vollmer, M. Soida, J. Braine, A. Abramson, R. Beck, A. Chung, H. Crowl, J. Kenney, J. V. G. Cds, O. Strasbourg, Astronomical Observatory, J. University, Kraków, L. Bordeaux, Y. A. Department, M. F. Radioastronomie, Bonn, D. Astronomy, S. Science, Y. University, Columbia University   +20 more
semanticscholar   +1 more source

Star formation towards the southern cometary H II region IRAS 17256-3631 [PDF]

, 2015
IRAS 17256-3631 is a southern Galactic massive star forming region located at a distance of 2 kpc. In this paper, we present a multiwavelength investigation of the embedded cluster, the HII region, as well as the parent cloud.
V. S. Veena, S. Vig, A. Tej, W. Varricatt, S. Ghosh, T. Chandrasekhar, N. Earth, S. Science, Indian Institute of Space Science, Technology United Kingdom Infrared Telescope National Centre Laboratory, Navrangpura   +10 more
semanticscholar   +1 more source

RMIT University’s practical space weather prediction laboratory

Journal of Space Weather and Space Climate, 2022
Space weather is a key component in the daily operation of many technological systems and applications, including large-scale power grids, high-frequency radio systems, and satellite systems.
Carter Brett A., Iles Gail N., Raju Rekha, Afful Andoh M., Maj Ronald, Dao Tam, Terkildsen Michael, Lobzin Vasily, Bouya Zahra, Parkinson Murray, Le May Samantha, Choy Suelynn, Hordyniec Paweł, Hordyniec Barbara, Currie Julie, Skov Tamitha, Peake Ian D.   +16 more
doaj   +1 more source

Discovery of Non Thermal X-Rays from the Northwest Shell of the New SNR RX J1713.7-3946: The Second SN1006 ? [PDF]

, 1997
We report ASCA results of a featureless X-ray spectrum from RX J1713.7 − 3946, a new shell-like SNR discovered with the ROSAT all sky survey. The northwest part of RX J1713.7 − 3946 was in the field of the ASCA Galactic Plane Survey Project and was found ...
Katsuji Koyama Kenzo Kinugasa Keiichi Matsuzaki Mamiko Nis Physics, Kyoto University, D. O. Earth, S. Science, O. University, D. Physics, U. O. T. I. O. Space, Astronautical Science, Sagamihara, Kanagawa Faculty of Humanities, S. Science, Iwate University Crest Japan Science, Technology Corporation Max-Planck-Institut Fuer Extraterrestr Physik, Garching, H Germany   +14 more
semanticscholar   +1 more source

STELLA—Potential European contributions to a NASA-led interstellar probe

Frontiers in Astronomy and Space Sciences, 2022
The discovery of a myriad of exoplanets in the past decades has revolutionized the understanding of our place in the Universe. How different are exoplants and do some of them harbor life, just like Earth? To do so, their parent stars must drive a stellar
Robert F. Wimmer-Schweingruber, Nicolas André, Stanislav Barabash, Pontus C. Brandt, Timothy S. Horbury, Luciano Iess, Benoit Lavraud, Ralph L. McNutt, Elena A. Provornikova, Eric Quémerais, Robert Wicks, Martin Wieser, Peter Wurz   +12 more
doaj   +1 more source