Results 161 to 170 of about 22,530 (230)

A tidal disruption event from an intermediate-mass black hole revealed by comprehensive multi-wavelength observations. [PDF]

Nat Commun
Wang J, Huang M, Xue Y, Jiang N, Huang S, Wang Y, Zhu J, Zhu S, Dai L, Jin C, Luo B, Shu X, Sun M, Wang T, Zou F.   +14 more
europepmc   +1 more source

SiO and CH3OH mega-masers in NGC 1068. [PDF]

Nat Commun, 2014
Wang J, Zhang J, Gao Y, Zhang ZY, Li D, Fang M, Shi Y.   +6 more
europepmc   +1 more source

Multiwavelength analysis of the variability of the blazar 3C 273. [PDF]

Mon Not R Astron Soc, 2020
Fernandes S, Patiño-Álvarez VM, Chavushyan V, Schlegel EM, Valdés JR.   +4 more
europepmc   +1 more source

JWST interferometric imaging reveals the dusty torus obscuring the supermassive black hole of Circinus galaxy. [PDF]

Nat Commun
Lopez-Rodriguez E, Sanchez-Bermudez J, González-Martín O, Nikutta R, Lau RM, Thatte D, García-Bernete I, Girard JH, Hankins MJ.   +8 more
europepmc   +1 more source

Evidence for a sub-Jovian planet in the young TWA 7 disk. [PDF]

Nature
Lagrange AM, Wilkinson C, Mâlin M, Boccaletti A, Perrot C, Matrà L, Combes F, Beust H, Rouan D, Chomez A, Milli J, Charnay B, Mazevet S, Flasseur O, Olofsson J, Bayo A, Kral Q, Carter A, Crotts KA, Delorme P, Chauvin G, Thebault P, Rubini P, Kiefer F, Radcliffe A, Mazoyer J, Bodrito T, Stasevic S, Langlois M.   +28 more
europepmc   +1 more source

Revisiting The Spectral and Timing Properties of NGC 4151. [PDF]

Astrophys J, 2019
Zoghbi A, Miller JM, Cackett E.
europepmc   +1 more source

A small and vigorous black hole in the early Universe. [PDF]

Nature
Maiolino R, Scholtz J, Witstok J, Carniani S, D'Eugenio F, de Graaff A, Übler H, Tacchella S, Curtis-Lake E, Arribas S, Bunker A, Charlot S, Chevallard J, Curti M, Looser TJ, Maseda MV, Rawle TD, Rodríguez Del Pino B, Willott CJ, Egami E, Eisenstein DJ, Hainline KN, Robertson B, Williams CC, Willmer CNA, Baker WM, Boyett K, DeCoursey C, Fabian AC, Helton JM, Ji Z, Jones GC, Kumari N, Laporte N, Nelson EJ, Perna M, Sandles L, Shivaei I, Sun F.   +38 more
europepmc   +1 more source

The growth of the central region by acquisition of counterrotating gas in star-forming galaxies. [PDF]

Nat Commun, 2016
Chen YM, Shi Y, Tremonti CA, Bershady M, Merrifield M, Emsellem E, Jin YF, Huang S, Fu H, Wake DA, Bundy K, Stark D, Lin L, Argudo-Fernandez M, Bergmann TS, Bizyaev D, Brownstein J, Bureau M, Chisholm J, Drory N, Guo Q, Hao L, Hu J, Li C, Li R, Lopes AR, Pan KK, Riffel RA, Thomas D, Wang L, Westfall K, Yan RB.   +31 more
europepmc   +1 more source

Detection of disk-jet coprecession in a tidal disruption event. [PDF]

Sci Adv
Wang Y, Lin Z, Wu L, Lei WH, Wei S, Zhang SN, Ji L, Del Palacio S, Baldi RD, Huang Y, Liu JF, Zhang B, Yang A, Chen RR, Zhang Y, Wang AL, Yang L, Charalampopoulos P, Williams-Baldwin DRA, Yao ZH, Xie FG, Bu D, Feng H, Cao X, Wu H, Li W, Qiao E, Leloudas G, Anderson JP, Shu X, Pasham DR, Zou H, Nicholl M, Wevers T, Müller-Bravo TE, Wang J, Wei JY, Qiu YL, Guo WJ, Gutiérrez CP, Gromadzki M, Inserra C, Makrygianni L, Onori F, Petrushevska T, Altamirano D, Galbany L, Peréz-Torres M, Chen TW.   +48 more
europepmc   +1 more source

Two New Seyfert Galaxies

The Astrophysical Journal, 1968
H. C. Arp, E. Y. Khachikian, C. R. Lynds, D. W. Weedman   +3 more
openaire   +1 more source