Astronomy & Astrophysics (A&A)

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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

Free Access

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

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

Gaia Data Release 2

Free Access

Gaia Data Release 2 - The astrometric solution

L. Lindegren, J. Hernández, A. Bombrun, S. Klioner, U. Bastian, M. Ramos-Lerate, A. de Torres, H. Steidelmüller, C. Stephenson, D. Hobbs et al. (80 more)

A&A, 616 (2018) A2

Published online: 10 August 2018

Planck 2015 results

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Planck 2015 results - XIII. Cosmological parameters

Planck Collaboration, P. A. R. Ade, N. Aghanim, M. Arnaud, M. Ashdown, J. Aumont, C. Baccigalupi, A. J. Banday, R. B. Barreiro, J. G. Bartlett et al. (252 more)

A&A, 594 (2016) A13

Published online: 20 September 2016

Volume 621 (January 2019)(open volume)
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)
See the table of contents
Volume 620 (December 2018)
1. Multi-wavelength view of galaxy cluster XLSSC006
  (See the XXL Survey: second series)
  Credit: ESA/XMM-Newton (X-rays), CFHTLS (optical), XXL Survey
2. The X-ray sky as sharpened up by machine learning (Müller, A., et al., 620, A64)
3. Thick disk globular clusters and their stars lost in the field (Khoperskov, S., et al., 620, A154)
4. Ionised gas emission of NGC 4424 (VESTIGE) (Boselli, A., et al., 620, A164)
See the table of contents
Volume 619 (November 2018)
1. Stellar density maps in the VVV survey Bulge and Disk region (Alonso- García, J., et al., 619, A4)
2. VLT/SPHERE images of Psyche (1st row) and a 3D shape model (Viikinkoski, M., et al., 619, L3)
3. THOR+VGPS 1.4 GHz radio continuum map for Galactic plane (Wang, Y., et al., 619, A124)
4. ALMA shows a vortex linked to spirals in a protoplanetary disk (Cazzoletti, P., et al., 619, A161)
See the table of contents
Volume 618 (October 2018)
1. Crowded-field spectroscopy in NGC 300 with MUSE (Roth, M. M., et al., 618, A3)
2. Simulations of dynamo in partially ionized solar atmosphere (Khomenko, E., et al., 618, A87)
3. Thermonuclear explosion of a rapidly rotating WD (Fink, M., et al., 618, A124)
4. Dynamic spectra of PSR B0329+54 and their autocorrelation functions (Wang, P. F., et al., 618, A186)
See the table of contents

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*

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

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

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

Hubble PanCET: an extended upper atmosphere of neutral hydrogen around the warm Neptune GJ 3470b

The XXL Survey - XXVI. Optical and near-infrared identifications of the ATCA 2.1 GHz radio sources in the XXL-S Field

SPHERE/ZIMPOL observations of the symbiotic system R Aquarii - I. Imaging of the stellar binary and the innermost jet clouds

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*

The AMBRE project: searching for the closest solar siblings

Planck 2015 results - XIII. Cosmological parameters

Hubble PanCET: an extended upper atmosphere of neutral hydrogen around the warm Neptune GJ 3470b

Volume 621 (January 2019)(open volume)

Volume 620 (December 2018)

Volume 619 (November 2018)

Volume 618 (October 2018)

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