The Indian Space Research Organisation (ISRO) has confirmed that the first uncrewed test flight of the Gaganyaan programme, designated Gaganyaan-1 or G1, remains on schedule for launch in March 2026, with development work approximately 90% complete as of mid-month. ISRO Chairman V. Narayanan provided the confirmation, according to reporting by the Economic Times and corroborated by reporting from Adda247 and Usthadian cited in the research documents.
The G1 mission is designed as a critical validation step before ISRO sends human crew members into orbit, currently targeted for 2027. The mission will use the human-rated LVM3 rocket, designated HLVM3, to place the crew module into a Low Earth Orbit at approximately 400 kilometres altitude. The spacecraft will carry Vyommitra, a humanoid robot developed by ISRO to simulate human presence and assess the performance of life-support systems, re-entry behaviour, and recovery operations. The mission duration is planned at approximately three days, ending with a splashdown in Indian waters, according to the Gaganyaan Wikipedia entry and ISRO-attributed reporting.
ISRO has conducted more than 8,000 ground and structural tests in preparation for the mission, according to the research documents. The organisation is also incorporating lessons from the PSLV-C62 mission anomaly into Gaganyaan’s systems to strengthen safety protocols, according to the same sources. These technical details are attributed to ISRO-adjacent reporting and have not been verified against a primary ISRO press release for this article.
The Gaganyaan programme, India’s first indigenous human spaceflight initiative, has faced several schedule revisions since its original announcement. ISRO has not publicly disclosed a specific launch date within March 2026 for the G1 mission beyond the confirmation of the monthly timeline. If the uncrewed mission performs as planned, it will clear the path for a crewed orbital flight carrying Indian astronauts — known as Gaganauts — in 2027, subject to the outcome of G1’s test objectives.
