Gravity 1 rocket explained Replying to: First launch of Gravity 1 world's largest solid fuel rocket off -- motif Post ReplyForum motif 01/14/2024, 04:37:48 Author Profile | Edit Cost at USD 5000 to 6000 per kg. Took 5 hours to prepare for launch, suitable for emergency launch request. Recommend | Alert | 5 4 3 2 1 0 -1 -2 -3 -4 -5 Where am IGo Up Go TopPost ReplyBack