Astronomy & Astrophysics (A&A)

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Detection of orbital motions near the last stable circular orbit of the massive black hole SgrA*

GRAVITY Collaboration, R. Abuter, A. Amorim, M. Bauböck, J. P. Berger, H. Bonnet, W. Brandner, Y. Clénet, V. Coudé du Foresto, P. T. de Zeeuw et al. (50 more)

A&A, 618 (2018) L10

Published online: 31 October 2018

Open Access

Multi-wavelength torus–jet model for Sagittarius A*

F. H. Vincent, M. A. Abramowicz, A. A. Zdziarski, M. Wielgus, T. Paumard, G. Perrin and O. Straub

A&A, 624 (2019) A52

Published online: 08 April 2019

Press Release

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A unifying theory of dark energy and dark matter: Negative masses and matter creation within a modified ΛCDM framework

J. S. Farnes

A&A, 620 (2018) A92

Published online: 05 December 2018

Press Release

Open Access

First direct detection of an exoplanet by optical interferometry - Astrometry and K-band spectroscopy of HR 8799 e

GRAVITY Collaboration, S. Lacour, M. Nowak, J. Wang, O. Pfuhl, F. Eisenhauer, R. Abuter, A. Amorim, N. Anugu, M. Benisty et al. (79 more)

A&A, 623 (2019) L11

Published online: 27 March 2019

Press Release

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Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole

GRAVITY Collaboration, R. Abuter, A. Amorim, N. Anugu, M. Bauböck, M. Benisty, J. P. Berger, N. Blind, H. Bonnet, W. Brandner et al. (88 more)

A&A, 615 (2018) L15

Published online: 26 July 2018

Volume 624 (April 2019)(open volume)
1. SPHERE/IFS view of the R CrA close environment (Mesa, D., et al., 624, A4)
2. Two X-ray nebulae protruding from the same pulsar (Marelli, M., et al., 624, A53)
3. Source detection on overlapping XMM observations (Traulsen, I., et al., 624, A77)
See the table of contents
Volume 623 (March 2019)
1. VLT/SPHERE images of Vesta versus ground truth from Dawn (Fétick, R. J. L., et al., 623, A6)
2. Composite colour image of M 87 (Chandra: blue, Hα+[NII]: green, VLA 90 cm: red) (Boselli, A., et al., 623, A52)
3. The circumstellar environment of HD 101584 as seen by ALMA (Olofsson, H., et al., 623, A153)
4. A solar filament observed in the Ca II 8542Å line (Díaz Baso, C. J., et al., 623, A178)
See the table of contents
Volume 622 (February 2019)
1. A cluster in the LOFAR Two-metre Sky Survey (LoTSS) (See LOFAR Surveys: a new window on the Universe)
2. X-ray mosaic image of the SMC showing the identified AGN (Maitra, C., et al., 622, A29)
3. Electron fraction in an electron-capture supernova (Jones, S., et al., 622, A74)
4. AFM-IR – sub-µm heterogeneities in a micrometeorite (Mathurin, J., et al., 622, A160)
See the table of contents
Volume 621 (January 2019)
1. Wide field adaptive optics with ARGOS at the LBT (Rabien, S., et al., 621, A4)
2. Global magnetic field topologies of CP stars(Kochukhov, O., et al., 621, A47)
3. The filamentary network of the massive infrared dark cloud G351.776–0.527 (Leurini, S., et al., 621, A130)
4. MHD simulation of a low-power AGN jet in 3D (Massaglia, S., et al., 621, A132)
See the table of contents

Detection of orbital motions near the last stable circular orbit of the massive black hole SgrA*

Multi-wavelength torus–jet model for Sagittarius A*

A unifying theory of dark energy and dark matter: Negative masses and matter creation within a modified ΛCDM framework

First direct detection of an exoplanet by optical interferometry - Astrometry and K-band spectroscopy of HR 8799 e

Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole

First direct detection of an exoplanet by optical interferometry - Astrometry and K-band spectroscopy of HR 8799 e

A unifying theory of dark energy and dark matter: Negative masses and matter creation within a modified ΛCDM framework

Detection of orbital motions near the last stable circular orbit of the massive black hole SgrA*

Gaia Data Release 2 - The astrometric solution

Planck 2015 results - XIII. Cosmological parameters

A unifying theory of dark energy and dark matter: Negative masses and matter creation within a modified ΛCDM framework

LOFAR Surveys: a new window on the Universe

The LOFAR Two-metre Sky Survey - II. First data release

Detection of orbital motions near the last stable circular orbit of the massive black hole SgrA*

The missing light of the Hubble Ultra Deep Field

Volume 624 (April 2019)(open volume)

Volume 623 (March 2019)

Volume 622 (February 2019)

Volume 621 (January 2019)

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