Results 141 to 150 of about 172,889 (233)

Expansion patterns and parallaxes for planetary nebulae

, 2018
D. Schönberner, B. Balick, R. Jacob
semanticscholar   +1 more source

An interferometric search for SiO maser emission in planetary nebulae [PDF]

Roldán A. Cala, José F. Gómez, L. F. Miranda, Hiroshi Imai, I. de Gregorio‐Monsalvo, Florin Placinta Mitrea, Mayra Osorio, Guillem Anglada   +7 more
openalex   +1 more source

High-Resolution Spectra of Bright Central Stars of Bipolar Planetary Nebulae and the Question of Magnetic Shaping [PDF]

, 2007
Ting‐Hui Lee, Letizia Stanghellini, Lilia Ferrario, D. T. Wickramasinghe   +3 more
openalex   +1 more source

The evolution of planetary nebulae [PDF]

, 2010
C. Sandín, R. Jacob, D. Schönberner, M. Steffen, Martin M. Roth   +4 more
openalex   +1 more source

Nebular and auroral emission lines of [Cl III] in the optical spectra of planetary nebulae. [PDF]

Proc Natl Acad Sci U S A, 2000
Keenan FP, Aller LH, Ramsbottom CA, Bell KL, Crawford FL, Hyung S.   +5 more
europepmc   +1 more source

Overview of the LAMOST survey in the first decade. [PDF]

Innovation (Camb), 2022
Yan H, Li H, Wang S, Zong W, Yuan H, Xiang M, Huang Y, Xie J, Dong S, Yuan H, Bi S, Chu Y, Cui X, Deng L, Fu J, Han Z, Hou J, Li G, Liu C, Liu J, Liu X, Luo A, Shi J, Wu X, Zhang H, Zhao G, Zhao Y.   +26 more
europepmc   +1 more source

Catalogue of 500 New Nebulae, Nebulous Stars, Planetary Nebulae, and Clusters of Stars; With Remarks on the Construction of the Heavens

, 2014
William Herschel
openalex   +1 more source

On the Origin of Planetary Nebulae [PDF]

, 1962
Shirô Sakashita, Yasuo Tanaka
openalex   +1 more source

An estimate of the time variation of the O/H radial gradient from planetary nebulae [PDF]

, 2002
W. J. Maciel, R. D. D. Costa, M. M. M. Uchida   +2 more
openalex   +1 more source

C₂₀ and nitrogen-substituted fullerenes: anharmonic IR and UV-vis spectra for astrophysical environments. [PDF]

RSC Adv
Karri VL, Chaudhari A, Onaka T, Naganathappa M.   +3 more
europepmc   +1 more source