| Cover | Nov. 25, 2024 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Nov. 25, 2024 |
| Entity File Number | 001-41506 |
| Entity Registrant Name | GLOBAL STAR ACQUISITION INC. |
| Entity Central Index Key | 0001922331 |
| Entity Tax Identification Number | 86-2508938 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 1641 International Drive Unit 208 |
| Entity Address, City or Town | McLean |
| Entity Address, State or Province | VA |
| Entity Address, Postal Zip Code | 22102 |
| City Area Code | 703 |
| Local Phone Number | -790-0717 |
| Written Communications | true |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Units, each consisting of one share of Class A Common Stock, one Redeemable Warrant, and one Right | |
| Title of 12(b) Security | Units, each consisting of one share of Class A Common Stock, one Redeemable Warrant, and one Right |
| Trading Symbol | GLSTU |
| Security Exchange Name | NASDAQ |
| Class A Common Stock, $0.0001 par value per share | |
| Title of 12(b) Security | Class A Common Stock, $0.0001 par value per share |
| Trading Symbol | GLST |
| Security Exchange Name | NASDAQ |
| Redeemable Warrants, each whole warrant exercisable for one share of Class A Common Stock at an exercise price of $11.50 per share | |
| Title of 12(b) Security | Redeemable Warrants, each whole warrant exercisable for one share of Class A Common Stock at an exercise price of $11.50 per share |
| Trading Symbol | GLSTW |
| Security Exchange Name | NASDAQ |
| Rights, exchangeable into one-tenth of one share of Class A common Stock | |
| Title of 12(b) Security | Rights, exchangeable into one-tenth of one share of Class A common Stock |
| Trading Symbol | GLSTR |
| Security Exchange Name | NASDAQ |
