Planetary nebulae

Results: 100



#Item
71Physical cosmology / Exotic matter / Environments / Space / Topology / Sun / White dwarf / Redshift / Physics / Astronomy / Astrophysics

The average temperature of the Universe is? These are found in the middle of planetary nebulae

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Source URL: imagine.gsfc.nasa.gov

Language: English - Date: 2006-01-24 15:10:28
72Space / Star types / Photoevaporation / Nebulae / Planetary systems / Protoplanetary disk / Circumstellar disk / Nebular hypothesis / Accretion disc / Astronomy / Star formation / Stellar astronomy

DISK DISPERSAL AROUND YOUNG STARS DAVID J. HOLLENBACH NASA-Ames Research Center HAROLD W. YORKE Jet Propulsion Laboratory and

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Source URL: www.uapress.arizona.edu

Language: English - Date: 2007-04-05 13:30:22
73Space / Astrophysics / Planetary nebula / Stellar evolution / Nebula / Messier objects / Orion arm / Draco / Star / Astronomy / NGC objects / Planetary nebulae

X-rays from Nasa’s ChaNdra optiCal data from Nasa’s hubble

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Source URL: chandra.harvard.edu

Language: English - Date: 2009-07-27 10:38:25
74Astronomy / Science / Planetary nebulae / Astronomical catalogues / Stellar classification / Planetary nebula / Astronomical spectroscopy

Astronomy & Astrophysics A&A 566, A79[removed]DOI: [removed][removed]

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Source URL: www.aanda.org

Language: English
75Space / Nebula / Planetary nebula / Cosmic distance ladder / NGC / Veil Nebula / Planetary nebulae / Astronomy / Astrophysics

Uranometria[removed]Deep Sky Field Guide Planetary Nebulae will usually appear to “blink” as the stars are dimmed, and the nebula retains it brightness. There are a few planetaries that have weak [OIII] emission (a br

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Source URL: www.willbell.com

Language: English - Date: 2008-10-30 00:00:21
76Stellar astronomy / Stellar evolution / Observational astronomy / Star formation / Star / Planetary system / Protoplanetary disk / Circumstellar disk / Interstellar medium / Astronomy / Space / Nebulae

24 June 2008 Early Science Opportunities with SOFIA 1.0 Introduction NASA’s new Stratospheric Observatory for Infrared (IR) Astronomy (SOFIA) is now undergoing its final phases of flight testing and will begin science

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Source URL: www.sofia.usra.edu

Language: English - Date: 2012-02-21 18:32:37
77Pulsars / Nebulae / Nebula / Spitzer Space Telescope / Emission spectrum / Pulsar wind nebula / Emission / Infrared / Physics / Spacecraft / Chemistry

The Astrophysical Journal, 627:446–453, 2005 July 1 # 2005. The American Astronomical Society. All rights reserved. Printed in U.S.A. G313.3+00.3: A NEW PLANETARY NEBULA DISCOVERED BY THE AUSTRALIA TELESCOPE COMPACT AR

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Source URL: www.astro.wisc.edu

Language: English - Date: 2005-09-06 13:42:52
78Mz 3 / Mz 1 / .mz / Norma constellation / Planetary nebulae / MZ

DEPARTMENT OF COMMUNICATION STUDIES CALIFORNIA STATE UNIVERSITY, NORTHRIDGE [All Faculty are available during Walk-In Office Hours below and by appointment.] [ All Phone Extensions below have voicemail, from off-campus d

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Source URL: www.csun.edu

Language: English - Date: 2014-02-13 17:32:51
79Astrophysics / Planetary nebula / Nebula / NGC / Hubble Space Telescope / Space Telescope Science Institute / Cone Nebula / Planetary nebulae / Space / Astronomy

The Ring Nebula, NGC 6720 National Aeronautics and Space Administration

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Source URL: amazing-space.stsci.edu

Language: English - Date: 2014-04-02 09:17:56
80Pulsars / Nebulae / Nebula / Spitzer Space Telescope / Emission spectrum / Pulsar wind nebula / Emission / Infrared / Physics / Spacecraft / Chemistry

The Astrophysical Journal, 627:446–453, 2005 July 1 # 2005. The American Astronomical Society. All rights reserved. Printed in U.S.A. G313.3+00.3: A NEW PLANETARY NEBULA DISCOVERED BY THE AUSTRALIA TELESCOPE COMPACT AR

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Source URL: www.astro.wisc.edu

Language: English - Date: 2005-09-06 13:42:52
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