--- title: "Gaganyaan Mission: India's Crewed Spaceflight" description: "Gaganyaan is ISRO's human spaceflight programme to orbit a three-member crew aboard an LVM3 rocket. Covers mission profile, timeline, and UPSC GS3 relevance." url: "https://modeldiplomat.com/learn/glossary/gaganyaan-mission" --- [New](https://modeldiplomat.com/) # Model Diplomat Research Team · Last reviewed June 22, 2026 TL;DR - Gaganyaan is India's first crewed orbital spaceflight programme, designed to send a three-member crew to low Earth orbit and return them safely. - When is the first crewed Gaganyaan flight expected? - What launch vehicle does Gaganyaan use? - How does Gaganyaan differ from Chandrayaan? - Who are the designated Gaganyaan astronauts? [Civil Service & Diplomatic Exams](https://modeldiplomat.com/learn/civil-services/glossary)Updated June 22, 2026 Go beyond the definition ## Research Gaganyaan Mission like a delegate Model Diplomat's AI drafts position papers, speeches, and country research with real sources — built for MUN and politics students. ## Timeline 1. 15 August 2018 Prime Minister Narendra Modi first announced the ambition in his Independence Day address on , setting the goal of placing Indian astronauts—designated Vyoma… 2. 21 October 2023 The Test Vehicle Abort Mission TV-D1, conducted on from Sriharikota, validated the Crew Escape System and Crew Module deceleration sequence in a low-altitud… 3. 27 February 2024 The four shortlisted astronaut-designates—Group Captains Prasanth Balakrishnan Nair, Angad Pratap, Ajit Krishnan, and Wing Commander Shubhanshu Shukla, all I… ## Positions at a glance ### Supporters ISRO structured the programme around a sequence of demonstrator flights before any crewed launch. The Test Vehicle Abort Mission TV-D1, conducted on 21 October 2023 from Sriharikota, validated the Crew Escape System and Crew Module deceleration sequence in a low-altitude abort scenario. Uncrewed orbital flights—designated G1 and G2—are intended to qualify the integrated system, with the first carrying a humanoid robot named Vyommitra to gather human-relevant flight data and exercise life-support and crew-interface systems. Only after successful uncrewed demonstrations will the crewed mission proceed. The Environmental Control and Life Support System (ECLSS), space-suit development, crew seats, and the Indian Deep Space Network's tracking and communications chain constitute the remaining critical-path technologies. ### Opponents Controversies and challenges have centred chiefly on schedule slippage—the original 2022 target, timed to coincide with the 75th anniversary of independence, proved infeasible after the COVID-19 pandemic disrupted hardware delivery and testing. Critics within the policy community have debated opportunity cost relative to satellite-based developmental applications, while supporters frame the programme as a driver of high-technology spin-offs, deep-space human-rating capability, and geopolitical signalling. India would become the fourth nation—after the Soviet Union/Russia, the United States, and China—to independently launch humans into orbit. The expanded vision articulated by the government in 2023 also set 2040 as the horizon for an Indian crewed lunar landing, making Gaganyaan the foundational rung of a long-term human-spaceflight ladder. ## Research it like a delegate Research on modeldiplomat.com ## Ask a follow-up about Gaganyaan Mission Open a cited briefing in Model Diplomat search — timelines, positions, and sources you can use in committee or exam answers. [Start research on Gaganyaan Mission](https://modeldiplomat.com/search?q=Explain%20Gaganyaan%20Mission%20%E2%80%94%20key%20dates%2C%20actors%2C%20positions%2C%20and%20sources) Example On 27 February 2024, Prime Minister Narendra Modi unveiled the four Gaganyaan astronaut-designates and awarded them astronaut wings at the Vikram Sarabhai Space Centre in Thiruvananthapuram. Keep learning ## Go deeper than the definition [Explore all Civil Service & Diplomatic Exams lessons](https://modeldiplomat.com/learn/civil-services)[Test yourself with a quiz](https://modeldiplomat.com/learn/glossary/quiz/civil-services) ## Take Gaganyaan Mission beyond the glossary Ask the AI research engine built for diplomacy — get briefings, position papers, and speeches with sources you can cite in committee.