ADS mirrors

Is ADS down?

If you suspect that ADS might be down you can check the following resources:

• Is ADS down for everyone or just me?

• SAO/NASA ADS on Twitter

• Search recent tweets for ‘@adsabs down’

List of ADS mirrors

The ADS bibliographic services are available from several mirror sites. A current list of these services is available here. This list (as of 2022 January 20) is duplicated below, in case you need it at a time when the adsabs.harvard.edu site is down.

• Harvard-Smithsonian Center for Astrophysics, Cambridge, USA

• Centre de Données astronomiques de Strasbourg, France

• University of Nottingham, United Kingdom

• European Southern Observatory, Garching, Germany

• Astronomisches Rechen-Institut, Heidelberg, Germany

• Institute of Astronomy of the Russian Academy of Sciences, Moscow, Russia

• Main Astronomical Observatory, Kiev, Ukraine

• Pontificia Universidad Católica, Santiago, Chile

• National Astronomical Observatory, Tokyo, Japan

• National Astronomical Observatory, Chinese Academy of Science, Beijing, China

• Inter-University Centre for Astronomy and Astrophysics, Pune, India

• Indonesian Institute of Sciences, Jakarta, Indonesia

• Inter-University Institute for Data Intensive Astronomy, South Africa

• Observatório Nacional, Rio de Janeiro, Brazil