Thank you for joining the United States’ celebration of space exploration – past, present, and future! Use this form to add your event to the official National Space Day calendar and map. Please complete as many fields as possible to maximize your event’s visibility. Any fields marked with an * are required; estimates are fine where necessary. Note: Any information provided will be publicly available on the website. After your event, please return to update your attendee totals so we can include your participation in the national impact summary. Don’t forget to tag your posts with our hashtag #NationalSpaceDay2026 and use the NSD Marketing Kit (linked here) to help promote your event. We look forward to celebrating with you!
