#  Services 

 



##  ![A silhouette of a person holding a flashlight against a background of a blue star field.](/sites/g/files/omnuum1806/files/wolbachlibrary/files/screen_shot_2022-05-04_at_2.02.43_pm.png)

 

  


##  Assistance from Librarians and Curators

- [Contact Us](/staff-directory) for help with research, scholarly communication, as well as digital curation and preservation of all kinds (or to just tell us how we can best support your work).

##  Collections and Borrowing

- [Borrow Direct](https://library.harvard.edu/services-tools/borrowdirect) and [Interlibrary Loan](https://library.harvard.edu/services-tools/interlibrary-loan) services are available to all members of the CfA community
- Book renewal 
    - Books can be renewed up to five times online via [HOLLIS](https://hollis.harvard.edu/primo-explore/search?vid=HVD2&sortby=rank&lang=en_US), by phone, or walk-in
- Books can be checked out for a full semester unless recalled
- Online access to journals and other resources requires a HarvardKey 
    - See our [FAQ](/faq) for information on how to setup your HarvardKey and access full text articles through the ADS
- Please see our [Collections Access Policy](/collection-access) for information about accessing archival materials

##  Onsite

- Lounge and workspace
- [Collaboration Space](/reserve-meeting-space): Members of the CfA community can reserve this space to meet and make use of the Library's [video wall](/video-wall)
- [Device loans](/devices): Includes cameras, telescopes, and many other devices
- Other essentials: desktop computers (Mac, PC), printers, scanners and copiers, microfilm reader