The information on this page is for awareness and concept development only. The launch opportunities identified may have the potential to support secondary or rideshare payloads. However, there is no guarantee that rideshare opportunities will be authorized on these flights. In addition, proposers may contact commercial launch services providers directly regarding launch opportunities not identified on this page.

For questions about the below listed NASA launch opportunities, or other potential rideshare opportunities, email hq-smd-rideshare@mail.nasa.gov.