With nearly 100 top scientists and engineers quitting; including key personnel on Gaganyaan; the Department of Space has issued a rare, direct order: no more resignations. Not until the mission is done. This isn’t just about staffing. It’s about ambition. Gaganyaan, India’s first manned spaceflight, is already delayed. Losing more talent could push it further into uncertainty. The memo, signed by Joint Secretary S.R. Rajashekar, instructs all ISRO centers to reject voluntary retirements or resignations from Group A scientists on critical missions; unless cleared by the top brass. Here’s the crunch: ISRO is already short by over 2,600 staff; 14% overall. While 1,449 hires are in progress, 933 more posts remain empty. Recruitment isn’t keeping pace with attrition. It’s a sign of pressure. These aren’t clerical roles; they’re engineers, mission designers, and systems specialists. And they’re walking away. What’s driving the exodus? Burnout? Better offers? The memo doesn’t say; but the urgency does. For a space program racing to join the elite crewed launch club, this could be the quiet crisis no one saw coming.