www.aanda.org

• name: viewport content: width=device-width, initial-scale=1.0, shrink-to-fit=no
• equiv: content-type content: text/html; charset=utf-8
• name: keywords content: Astronomy & Astrophysics, A&A, ESO, EDP Sciences
• name: robots content: index, follow, noarchive
• name: description content: Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics

• More information and setup
• http://www.aanda.org/#mm-2
• http://www.aanda.org/#mm-3
• LaTeX issues
• For authors
• Subscriber information
• Subscribe to Open FAQs
• Login
• More News
• For authors
• Aims and scope
• History
• Editors of A&A
• Board of Directors
• 2024 Impact Factor: 6.1
• Copyright
• A&A leaflet (PDF)
• Masthead
• All volumes
• Special issues
• Review articles
• Forthcoming articles
• All
• More press releases
• http://www.aanda.org/component/issues/?task=images
• http://www.aanda.org/#mm-5
• http://www.aanda.org/#mm-6
• http://www.aanda.org/#mm-7
• Submit an article
• Paper organization
• News from the Editorial Office
• Page charges
• Acceptance stage
• Production stage
• Copyright
• A&A Open Access
• A&A language guide for authors
• Full Guide (PDF file)
• TeXnical background information
• The preamble of your TEX file
• The manuscript header
• Including author names using non-Roman alphabets
• The main text
• Figures
• Tables
• Multimedia
• References
• Typography
• Appendices
• Astronomical objects: linking to databases
• LaTeX examples
• Information files
• http://www.aanda.org/#
• Sign in with login/password
• Your subscription
• http://www.aanda.org/
• All volumes
• Menu
• Access by volume/page
• Advanced Search
• Statement of the A&A Board of Directors and Editors
• Magnetic avalanches power solar flares
• ALMA Reveals Teenage Years of New Worlds
• Intermediate-mass black hole incubators in galactic central regions
• Event Horizon Telescope maps twisting magnetic fields near the supermassive binary black hole candidate OJ287
• Gaia finds hints of planets in baby star systems
• please see here
• Fast and "lossless" propagation of relativistic electrons along magnetized nonthermal filaments in galaxy clusters and the Galactic Center region
• JWST-TST High Contrast: Medium-resolution spectroscopy reveals a carbon-rich circumplanetary disk around the young accreting exoplanet Delorme 1AB b
• The large-scale kinematics of young stars in the Milky Way disc: First results from SDSS-V
• Stretch to stretch, dust to dust: Lower-value local H_0 measurements from the two-population modelling of type Ia supernovae
• See the table of contents
• 2026, 705, A195
• 2026, 705, A198
• contact us
• Euclid Quick Data Release (Q1)
• Solar Orbiter First Results (Nominal Mission Phase)
• ZTF SN Ia DR2
• Latest articles
• Latest volumes
• Most downloaded articles
• Press Release
• NIKA2 Cosmological Legacy Survey. First measurement of the confusion noise at the IRAM 30 m telescope
• http://www.aanda.org/javascript:void(0);
• Overdense fireworks in GOODS-N: Unveiling a record number of massive dusty star-forming galaxies at
• Distribution of iron, oxygen, and sulfur in the direction of the outer arms of the Galaxy
• Press Release
• Astrometric view of companions in the inner dust cavities of protoplanetary discs
• Enhancing the detection of low-energy M dwarf flares: Wavelet-based denoising of CHEOPS data
• The SPIRou Legacy Survey - Detection of a nearby world orbiting in the habitable zone of Gl 725B achieved by correcting strong telluric contamination in near-infrared radial velocities with
• The miniJPAS survey quasar selection - V. Combined algorithm
• Establishing a relationship between the cosmological 21 cm power spectrum and interferometric closure phases
• Near-IR imaging toward a puzzling young stellar object precessing jet
• Assessing interstellar comet 3I/ATLAS with the 10.4 m Gran Telescopio Canarias and the Two-meter Twin Telescope
• The chemistry of C
• A long term spectroscopic and photometric study of the old nova HR Delphini
• https://www.aanda.org/component/toc/?task=topic&id=956
• http://www.aanda.org/articles/aa/full_html/2020/09/aa33910-18/aa33910-18.html
• Spectroscopic observations of H
• SDSS-based taxonomic classification and orbital distribution of main belt asteroids
• 2026, A&A, 705, L4
• 2026, A&A, 705, A169
• See the table of contents
• 2025, A&A, 704, A30
• 2025, A&A, 704, A63
• 2025, A&A, 704, A181
• 2025, A&A, 704, A164
• 2025, A&A, 704, A240
• 2025, A&A, 704, A91
• 2025, A&A, 704, A203
• 2025, A&A, 704, A269
• See the table of contents
• 2025, A&A, 703, A111
• 2025, A&A, 703, A207
• Call for new Associate Editors
• and the winners are...
• Press releases
• Astronomy & Astrophysics Awards 2026
• What Matters More Than Metrics? A&A Reflects with its Community
• A&A Survey to Understand Publishing Needs of the Astronomical Community
• http://www.aanda.org/images/stories/posters/aa_poster_part1.pdf
• http://www.aanda.org/component/rsslist/?task=journal
• http://www.aanda.org/component/services/?label=toc_email
• Mentions légales

• A&A S2O leaflet (PDF)
• Writing studio
• https://www.edpsciences.org
• Journals
• Books
• Conferences
• ESO
• https://bsky.app/profile/aanda-journal.bsky.social
• https://www.facebook.com/Astronomy-Astrophysics-192738067986000/
• https://www.linkedin.com/company/edp-sciences
• https://plus.google.com/+EdpsciencesOrg
• https://www.edpsciences.org/
• Contacts
• Privacy policy
• A Vision4Press website

            Domain Name: AANDA.ORG
Registrar: Network Solutions, LLC
Domain Status: client transfer prohibited
Registry Expiry Date: 2032-04-07T04:00:00Z
Creation Date: 1999-04-07T04:00:00Z
Updated Date: 2023-04-03T13:07:52.597Z
Name Server: NS.EDPSCIENCES.ORG
Name Server: NS2.EDPSCIENCES.ORG
REGISTRAR Contact: Network Solutions, LLC
>>> Last update of RDAP database: 2026-01-26T10:37:28Z         

			# If the Joomla site is installed within a folder such as at
# e.g. www.example.com/joomla/ the robots.txt file MUST be
# moved to the site root at e.g. www.example.com/robots.txt
# AND the joomla folder name MUST be prefixed to the disallowed
# path, e.g. the Disallow rule for the /administrator/ folder
# MUST be changed to read Disallow: /joomla/administrator/
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/orig.html
#
# For syntax checking, see:
# http://www.sxw.org.uk/computing/robots/check.html

User-agent: googlebot
Disallow: /administrator/
Disallow: /cli/
Disallow: /cache/
Disallow: /includes/
Disallow: /logs/
Disallow: /tmp/

User-agent: *
Disallow: /administrator/
Disallow: /agenda/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /eventi/
# Disallow: /images/
Disallow: /includes/
Disallow: /installation/
Disallow: /language/
Disallow: /libraries/
Disallow: /logs/
Disallow: /media/
Disallow: /modules/
Disallow: /plugins/
Disallow: /templates/
Disallow: /tmp/
Sitemap: https://www.aanda.org/sitemap.xml
        

Teknisk SEO

On-Page SEO

Indhold og UX