A critical element of spacecraft design and mission planning is maximizing propulsion system efficiency, particularly for more ambitious missions. To accomplish this, NASA employs gravity assists, also known as a gravitational slingshot or flyby. Every planet in our solar system has a unique orbital speed as it travels around the Sun. When a spacecraft approaches a planet in orbit, it's pulled into the planet's gravitational field, changing trajectory and increasingly gaining speed as it nears t

✅ Blue Alchemist passed Critical Design Review! 🌕 When we go back to the Moon, we're going to stay. Blue Alchemist is a scalable system that turns lunar regolith, or soil, into oxygen, silicon, metals, and solar power. These are the building blocks for long-term exploration, from establishing a permanent presence on the Moon to future missions to Mars. Next up: autonomous lunar environment testing and a ground demonstration in 2026. The video shows our highly efficient oxygen separation within

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