| Cover | Dec. 17, 2021 |
| Cover [Abstract] | |
| Entity Registrant Name | SIDUS SPACE, INC. |
| Entity Central Index Key | 0001879726 |
| Document Type | 8-K |
| Amendment Flag | false |
| Entity Emerging Growth Company | true |
| Document Period End Date | Dec. 17, 2021 |
| Entity Ex Transition Period | false |
| Entity File Number | 001-14454 |
| Entity Incorporation State Country Code | DE |
| Entity Tax Identification Number | 46-0628183 |
| Entity Address Address Line 1 | 150 N. Sykes Creek Parkway |
| Entity Address Address Line 2 | Suite 200 |
| Entity Address City Or Town | Merritt Island |
| Entity Address State Or Province | FL |
| Entity Address Postal Zip Code | 32953 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Class A Common Stock, $0.0001 par value per share |
| Trading Symbol | SIDU |
| Security Exchange Name | NASDAQ |
| City Area Code | 321 |
| Local Phone Number | 613-5620 |
