Results 171 to 180 of about 8,504 (230)

The structure of the Milky Way from period-luminosity relations. [PDF]

Proc Int Astron Union
Skowron DM.
europepmc   +1 more source

Galactic and Extragalactic Studies: III. Photographs of Thirty Southern Nebulae and Clusters. [PDF]

Proc Natl Acad Sci U S A, 1940
Shapley H, Paraskevopoulos JS.
europepmc   +1 more source

Nuclear bars and blue nuclei within barred spiral galaxies [PDF]

, 1995
M. Shaw, D. J. Axon, R. Probst, I. Gatley   +3 more
openalex   +1 more source

THE MAGELLANIC CLOUDS. XIV. THE BAR OF THE LARGE CLOUD. [PDF]

Proc Natl Acad Sci U S A, 1955
Shapley H, Nail VM.
europepmc   +1 more source

Quasi-periodic X-ray eruptions years after a nearby tidal disruption event. [PDF]

Nature
Nicholl M, Pasham DR, Mummery A, Guolo M, Gendreau K, Dewangan GC, Ferrara EC, Remillard R, Bonnerot C, Chakraborty J, Hajela A, Dhillon VS, Gillan AF, Greenwood J, Huber ME, Janiuk A, Salvesen G, van Velzen S, Aamer A, Alexander KD, Angus CR, Arzoumanian Z, Auchettl K, Berger E, de Boer T, Cendes Y, Chambers KC, Chen TW, Chornock R, Fulton MD, Gao H, Gillanders JH, Gomez S, Gompertz BP, Fabian AC, Herman J, Ingram A, Kara E, Laskar T, Lawrence A, Lin CC, Lowe TB, Magnier EA, Margutti R, McGee SL, Minguez P, Moore T, Nathan E, Oates SR, Patra KC, Ramsden P, Ravi V, Ridley EJ, Sheng X, Smartt SJ, Smith KW, Srivastav S, Stein R, Stevance HF, Turner SGD, Wainscoat RJ, Weston J, Wevers T, Young DR.   +63 more
europepmc   +1 more source

The Lynden-Bell slow bar as a determinant of the spiral-ring structure in barred galaxies [PDF]

, 1994
Imad Pasha, V. L. Polyachenko
openalex   +1 more source

Is the Galaxy a barred spiral?

The Astronomical Journal, 1957
openaire   +2 more sources

The coalescence of invariant manifolds and the spiral structure of barred galaxies [PDF]

, 2008
P. Tsoutsis, C. Efthymiopoulos, N. Voglis   +2 more
openalex   +1 more source

ASTE CO(3-2) Observations of the Southern Barred Spiral Galaxy NGC 986: a Large Gaseous Bar Filled with a Dense Molecular Medium [PDF]

, 2008
Kotaro Kohno, Tomoka Tosaki, Rie Miura, Kazuyuki Muraoka, Tsuyoshi Sawada, Kouichiro Nakanishi, Nario Kuno, Takeshi Sakai, Kazuo Sorai, Kazuhisa Kamegai, Kunihiko Tanaka, Takeshi Okuda, Akira Endo, Bunyo Hatsukade, Masahiro Sameshima, H. Ezawa, S. Sakamoto, Takeshi Kamazaki, Nobuyuki Yamaguchi, Juan R. Cortés, Yoichi Tamura, Masayuki Fukuhara, Daisuke Iono, Ryohei Kawabe   +23 more
openalex   +1 more source

ADF22-WEB: A giant barred spiral starburst galaxy in the z = 3.1 SSA22 protocluster core [PDF]

Hideki Umehata, Charles C. Steidel, Ian Smail, A. M. Swinbank, Erik B. Monson, D. J. Rosario, Bret Lehmer, Kotoyoshi NAKANISHI, Mariko Kubo, Daisuke Iono, D. M. Alexander, K. Kohno, Yoichi Tamura, R. J. Ivison, Tomoki Saito, Ikki Mitsuhashi, Sheng Huang, Yoshiyuki Matsuda   +17 more
openalex   +1 more source