... Home Observing This Month?s Sky This MonthтАЩs Sky тАУ February 2016 . ... This MonthтАЩs Sky тАУ April 2016 . This MonthтАЩs Sky тАУ March 2016 . This MonthтАЩs Sky тАУ February 2016 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
... Star Atlas . ... Young super-Jupiter found wandering without a parent . ... Blue stragglers: Astronomers discover how mysterious stars stay so young . ... Mysterious т??blue stragglersт?? are old stars that appear younger than they should т?? they burn hot and blue. ... Essentially, a blue straggler eats up the mass, or outer envelope, of its giant-star companion. ... This cluster is one of the most ancient open star clusters, but it features these mysterious, young-looking blue stragglers. ...
This list, not necessarily complete, contains all those publications known to us reporting on results of work using Arecibo instrumentation. ... Agueros, M. And Xilouris, K.M., Simultaneous Observations of Pulsars at Two Frequencies , 182 AAS Meeting, San Antonio, Jan. 18-19, 1996. ... Backer, D.C., Millisecond Pulsar Radiation Properties , J.Astrophys. ... Lundgren, S.C, Zepka, A.F, and Cordes, J.M,, A Millisecond Pulsar in a 6 Hour Orbit: PSR J0751+1807 , Astrophys.J., 453, 419, 1995. ...
Supernova 2004fu in NGC 6949 . This page is devoted to information on Supernova 2004fu in NGC 6949 . ... Information on the original web pages for many of these images can be found on the updates and links web pages. ... SNWeb has a 2004fu page . ... Click on the name in the "Image Credit" column to see the image. ... 2004/11/04.874 . ... David Briggs image . ... JM Llapasset image . ... K. Levin image . ... Please send feedback to David Bishop Last modified: Mon Jul 12 13:58:02 EDT 2004 ...
п'? . L'irradiation booste la formation des Гїtoiles dans la nГїbuleuse Cepheus B . Dans lв?Tinfrarouge, Spitzer rГїvГЕle le nuage molГїculaire Cepheus B et permet de dГїtecter autour des Гїtoiles un disque protoplanГїtaire (un systГЕme planГїtaire encore en formation). CrГїdit : NASA/JPL-Caltech/CfA/J. Wang et al.
... SH2-132 - The "Dumbledore Nebula" . ... It lies at a degree southeast of Epsilon Cep, and has a size of about 40 arc minutes. It's easy to locate because of its proximity to the distinctive triangle of stars formed by delta, epsilon and zeta Cephei (delta Cep is the prototypical Cepheid variable). ... Ha: 17x30 minutes (8.5 hours) . OIII: 19 x 30 minutes (9.5 hours) . SII: 22 x 30 minutes (11 hours) . ... For each data set: . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
... Bad Astronomy . ... Bitesize Astronomy . ... If you even glance at the night sky from a dark site, you'll see that stars are not evenly spread out across the heavens. ... When you look up in the sky, it's hard not to see patterns formed by stars. ... We call these patterns of stars ``constellations'', meaning ``groups of stars''. Different people see different shapes, so it's no surprise that different cultures have different names and even boundaries for the constellations. ... 2008 Phil Plait. ...
... Fan, X., Strauss, M. A., Annis, J., Gunn, J. E., Hennessy, G. S., Ivezic, Z., Knapp, G. R., Lupton, R. H., Munn, J. A., Newberg, H. J., Schneider, D. P., and Yanny, B., for the SDSS Collaboration, "Spectroscopy of Quasar Candidates from Sloan Digital Sky Survey Commissioning Data", 1998, After the Dark Ages: When Galaxies Were Young (the Universe at 2 < z < 5), Eds S. Holt and E. Smith, 282. ... The Discovery of a Field Methane Dwarf from Sloan Digital Sky Survey Commissioning Data", 1999, Ap. ...
... This paper describes a James Clerk Maxwell Telescope (JCMT) legacy sur vey that has been awarded roughly 500 hr of obser ving time to be carried out from 2007 to 2009. In this sur vey, we will map with SCUBA2 (Submillimetre Common-User Bolometer Array 2) almost all of the well-known low-mass and intermediate-mass star-forming regions within 0.5 kpc that are accessible from the JCMT. ... 2007). ... To test the predictions of low-mass star formation theories (core, outflow, field geometr y). ...