WARNING: this service will be deprecated on July 4th 2016.
Please consider using ADS Classic or Bumblebee

The SAO/NASA Astrophysics Data System

Welcome to ADS 2.0

This interface was developed in 2013 to test our new search engine and experiment with faceted search. We have since been working on a new user interface, code-named "Bumblebee" which provides all the functionality found in this one, plus some additional cool features:

  • Dynamic page loading
  • Autocomplete of search fields
  • Updated visualizations

All new developments and search enhancements will take place in our new interface, so we are encouraging all users to switch to it as soon as feasible. We think that you will be pleased by the improvements which the new interface provides.

Take me to ADS Bumblebee (beta)