Astrophysics Data System (Cambridge, MA)

The Smithsonian/NASA Astrophysics Data System (ADS) provides access to more than 5 million references in the fields of Astronomy/Planetary Sciences/Solar Physics, Physics/Geosciences, and the arXiv e-prints, as well as scanned articles from most Astronomy journals. The database can be searched by author, title, or abstract text.
Select Database to be Searched:

Select Preferred Record Syntax: HTML ASCII (SUTRS) ADS Format

Start Date: End Date:

Enter Term 1:

AND OR AND NOT

Enter Term 2:

AND OR AND NOT

Enter Term 3:

Return toZ39.50 Gateway