Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

View all journals
Search
Log in

nature
search

Search

Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Nature (54)
Nature Astronomy (1)

Choose more journals

Article type Check one or more article types to show results from those article types only.

Research (47)
News & Views (5)
Reviews (2)
Amendments and Corrections (1)

Subject Check one or more subjects to show results from those subjects only.

Astronomy and planetary science
Physics

Date Choose a date option to show results from those dates only.

Today
Last 7 days
Last 30 days
Last 12 months
Last 2 years
Last 5 years

Custom date range

Clear all filters

Sort by:

Relevance

Date published (new to old)

Date published (old to new)

Showing 1–50 of 55 results

Advanced filters: Author: R. Mushotzky Clear advanced filters

Statistical significance of the relationship between X-ray luminosity and variability timescale in active galactic nuclei

P. BARR
R. MUSHOTZKY
Research27 Aug 1987
Nature

Volume: 328, P: 785-786
Detection of the very hot central star in NGC2440

P. D. Atherton
N. K. Reay
S. R. Pottasch
Research03 Apr 1986
Nature

Volume: 320, P: 423-425
Limits of X-ray variability in active galactic nuclei

P. Barr
R. F. Mushotzky
Research03 Apr 1986
Nature

Volume: 320, P: 421-423
Observational consequences of synchrotron self-Compton models of compact extragalactic X-ray sources

R. F. MUSHOTZKY
Research20 Jan 1977
Nature

Volume: 265, P: 225-226
N Galaxies—a new class of X-ray sources

F. E. MARSHALL
R. F. MUSHOTZKY
P. J. SERLEMITSOS
Research19 Oct 1978
Nature

Volume: 275, P: 624-625
Absolute scale of thermoelectricity

R. B. ROBERTS
Research20 Jan 1977
Nature

Volume: 265, P: 226-227
Increased transition temperatures in YBa₂Cu₃O_y superconducting ceramics by exposure to nitrogen

D. N. Matthews
A. Bailey
K. N. R. Taylor
Research27 Aug 1987
Nature

Volume: 328, P: 786-787
Limits on hadronic cosmic ray production by young pulsars

David Eichler
John R. Letaw
Research27 Aug 1987
Nature

Volume: 328, P: 783-784
Cooling flows in clusters of galaxies

A. C. Fabian
P. E. J. Nulsen
C. R. Canizares
Reviews30 Aug 1984
Nature

Volume: 310, P: 733-740
SS Cygni as a hard X-ray source identified with the scanning modulation collimator on HEAO 1

G. FABBIANO
H. GURSKY
R. E. DOXSEY
Research26 Oct 1978
Nature

Volume: 275, P: 721-723
Soft γ-ray emission from the region of MCG8 –11 –11

F. Perotti
A. Della Ventura
A. J. Dean
Research09 Jul 1981
Nature

Volume: 292, P: 133-135
Evidence for low-energy γ-ray emission close to CG135+1

A. Della Ventura
F. Perotti
R. I. Hayles
Research01 Nov 1979
Nature

Volume: 282, P: 486-487
Low energy γ-ray spectrum of NGC4151

F. Perotti
A. Della Ventura
D. Ramsden
Research01 Nov 1979
Nature

Volume: 282, P: 484-486
Large-amplitude semidiurnal temperature variations in the polar mesopause: evidence of a pseudotide

R. L. Walterscheid
G. G. Sivjee
R. M. Hamwey
Research01 Nov 1986
Nature

Volume: 324, P: 347-349
A possible 35-minute periodicity in the OJ 287 active galactic nucleus at 7-mm wavelength

W. M. Kinzel
R. L. Dickman
C. R. Predmore
Research07 Jan 1988
Nature

Volume: 331, P: 48-50
EXOSAT observations of a 2,000-s intensity dip in Seyfert galaxy NGC4151

D. R. Whitehouse
A. M. Cruise
Research13 Jun 1985
Nature

Volume: 315, P: 554-555
Efficient light-emitting diodes based on polymers with high electron affinities

N. C. Greenham
S. C. Moratti
A. B. Holmes
Research01 Oct 1993
Nature

Volume: 365, P: 628-630
Absence of detectable X rays from supercluster candidate 4U0134—11

S. H. PRAVDO
R. F. MUSHOTZKY
J. H. SWANK
Research10 Nov 1977
Nature

Volume: 270, P: 158-159
Do massive black holes reside in elliptical galaxies?

A. C. Fabian
C. R. Canizares
Research30 Jun 1988
Nature

Volume: 333, P: 829-831
A significant contribution to the cosmic X-ray background from sources associated with nearby galaxies

O. Lahav
A. C. Fabian
R. S. Warwick
Research19 Aug 1993
Nature

Volume: 364, P: 693-695
Measurement of forces between two mica surfaces in aqueous poly(ethylene oxide) solutions

J. N. ISRAELACHVILI
R. K. TANDON
L. R. WHITE
Research01 Jan 1979
Nature

Volume: 277, P: 120-121
Optical candidates for two X-ray bursters and an X-ray pulsar

J. E. McCLINTOCK
C. R. CANIZARES
W. A. HILTNER
Research24 Nov 1977
Nature

Volume: 270, P: 320-321
Infrared observations of SS433

A. B. Giles
A. R. King
A. Lawrence
Research27 Sept 1979
Nature

Volume: 281, P: 282-283
Continuing formation of the central star cluster in M87

A. C. Fabian
H. Itoh
P. E. J. Nulsen
Research26 Jan 1984
Nature

Volume: 307, P: 343
Low energy γ-ray observation of NGC4151

G. DI COCCO
G. BOELLA
D. RAMSDEN
Research24 Nov 1977
Nature

Volume: 270, P: 319-320
Resolving the extragalactic hard X-ray background

R. F. Mushotzky
L. L. Cowie
K. A. Arnaud
Research30 Mar 2000
Nature

Volume: 404, P: 459-464
The radio nebula of the soft γ-ray repeater 1806 – 20

S. R. Kulkarni
D. A. Frail
G. Vasisht
Research10 Mar 1994
Nature

Volume: 368, P: 129-131
X-ray observations of the 1980 Cygnus X-1 ‘high state’

Y. Ogawara
K. Mitsuda
G. R. Ricker
Research25 Feb 1982
Nature

Volume: 295, P: 675-676
Stratified wind from a super-Eddington X-ray binary is slower than expected

The XRISM Resolve spectrum of the galactic neutron star X-ray binary, GX 13+1, reveals one of the densest winds ever seen in absorption lines.

Marc Audard
Hisamitsu Awaki
Missagh Mehdipour
ResearchOpen Access17 Sept 2025
Nature

Volume: 646, P: 57-61
Rapid acceleration of the polar solar wind

R. R. Grail
W. A. Coles
Ruth Esser
Research01 Feb 1996
Nature

Volume: 379, P: 429-432
A nearby massive galaxy cluster behind the Milky Way

R. C. Kraan-Korteweg
P. A. Woudt
P. A. Henning
Research08 Feb 1996
Nature

Volume: 379, P: 519-521
A possible fossil galaxy group

T. J. Ponman
D. J. Allan
G. A. Luppino
Research09 Jun 1994
Nature

Volume: 369, P: 462-464
Solar-flare produced ³He in lunar samples

M. N. Rao
T. R. Venkatesan
Research01 Aug 1980
Nature

Volume: 286, P: 788-790
Equivalence of the sound velocity in water and ice at mesoscopic wavelengths

G. Ruocco
F. Sette
R. Verbeni
Research08 Feb 1996
Nature

Volume: 379, P: 521-523
The structure of the Virgo cluster of galaxies from Rosat X-ray images

H. Böhringer
U. G. Briel
J. Trümper
Research28 Apr 1994
Nature

Volume: 368, P: 828-831
A massive counter-rotating gas disk in a spiral galaxy

R. Ciri
D. Bettoni
G. Galletta
Research22 Jun 1995
Nature

Volume: 375, P: 661-663
A high sensitivity determination of the hard X-ray spectrum of Sco X-1

R. E. Rothschild
D. E. Gruber
W. H. G. Lewin
Research01 Aug 1980
Nature

Volume: 286, P: 786-788
An apparent gravitational lens with an image separation of 2.6 arc min

Edwin L. Turner
Donald P. Schneider
Maarten Schmidt
Research08 May 1986
Nature

Volume: 321, P: 142-144
Active galaxies and the diffuse γ-ray background

D. Kazanas
R. J. Protheroe
Research17 Mar 1983
Nature

Volume: 302, P: 228-230
Hard X-ray spectrum of Cyg X-1

R. A. SUNYAEV
J. TRÜMPER
Research01 Jun 1979
Nature

Volume: 279, P: 506-508
A rapid energetic X-ray flare in the quasar PKS0558–504

R. A. Remillard
B. Grossan
Y. Tanaka
Research18 Apr 1991
Nature

Volume: 350, P: 589-592
X-ray identification of the soft γ-ray repeater 1806 – 20

T. Murakami
Y. Tanaka
A. Yoshida
Research10 Mar 1994
Nature

Volume: 368, P: 127-129
Galactic nuclei

R.A.E. Fosbury
News & Views02 Jul 1981
Nature

Volume: 292, P: 14-15
IUE observations of Solar System objects

A. L. Lane
E. Hamrick
C. A. Barth
News & Views01 Oct 1978
Nature

Volume: 275, P: 414-415
Fatty feedback and fluidity

Bruno Maresca
Andrew R. Cossins
News & Views01 Oct 1993
Nature

Volume: 365, P: 606-607
A short γ-ray burst apparently associated with an elliptical galaxy at redshift z = 0.225

N. Gehrels
C. L. Sarazin
R. A. M. J. Wijers
Research06 Oct 2005
Nature

Volume: 437, P: 851-854
Author Correction: A population of luminous accreting black holes with hidden mergers

Michael J. Koss
Laura Blecha
David B. Sanders
Amendments and Corrections21 Mar 2019
Nature

Volume: 568, P: E1
High hopes of a trophic factor

R. W. Oppenheim
News & Views06 Aug 1992
Nature

Volume: 358, P: 451-452
IUE observations of extragalactic objects

A. Boksenberg
M. A. J. Snijders
M. Schmidt
News & Views01 Oct 1978
Nature

Volume: 275, P: 404-414
A fast-evolving luminous transient discovered by K2/Kepler

A fast-evolving luminous transient (FELT) has been detected with a rise time to peak luminosity of only 2.2 days. This implies that the light-curve of this FELT cannot be powered by the decay of radioactive elements, as with type Ia supernovae.

A. Rest
P. M. Garnavich
V. A. Villar
Research26 Mar 2018
Nature Astronomy

Volume: 2, P: 307-311