This collection includes theses and dissertations written to complete Masters or PhD requirements on topics in the fields of astronomy and astrophysics. Other publication types and topics will not be accepted; however, documents that supplement your thesis, such as data sets or videos, are welcome. Although Zenodo accepts all file formats, PDF is strongly preferred for publication submissions. Theses and dissertations written in any language will be accepted, but the metadata record should be created in English. If the NASA ADS has already indexed your thesis, provide us the Bibcode in the Alternate Identifier field before submitting the document.