Blue Origin, the space exploration company founded by Amazon's Jeff Bezos, announced that it now accepts Bitcoin (BTC), Ethereum (ETH), Solana (SOL), and stablecoins such as USDT/USDC for purchasing spaceflight services, pioneering the use of cryptocurrency payments in the aerospace industry. Payments are facilitated by the crypto payment gateway of fintech company Shift4, whose executives stated that "the scale of crypto assets has reached $4 trillion, and the potential in the payment ecosystem is limitless." A deposit of at least \$150,000 is required for a Blue Origin space trip, and the founder of TRON previously secured a seat on the maiden flight for \$28 million, which took place last week. Shift4 processes transactions exceeding \$260 billion annually, and its stock rose 1.68% on Monday.