An orbital propellant depot is a cache of propellant that is placed in orbit around Earth or another body to allow spacecraft or the transfer stage of...

missions. The system would be supported by permanent Earth and lunar orbital propellant depots. The Saturn V might still have been used as a heavy lift launch...

spaceflight in Earth orbit includes communications satellites, satellite television, satellite radio, astronaut transport and sub-orbital and orbital space tourism...

cost of commercial spaceflight, and is currently developing an orbital propellant depot, Antaios. Gateway Galactic was founded by Justin Myers and Floyd...

reentry. Delta-v budget Gravity drag Orbital maneuver Orbital stationkeeping Spacecraft propulsion Orbital propellant depot Specific impulse Tsiolkovsky rocket...

Starship’s first internal propellant transfer demonstration. The Starship’s tanker variant ability to act as an orbital propellant depot to Starship HLS is a...

destinations, such as geosynchronous orbit, the Moon, and Mars, Starship will rely on orbital refueling; a ship-to-ship propellant transfer demonstration is expected...

transferred up to low Earth orbit for use in propellant depots at substantially reduced cost. The main difficulties with liquid propellants are also with the oxidizers...

vehicles and for on-orbit propellant depots. Solar thermal propulsion is also a good candidate for use in reusable inter-orbital tugs, as it is a high-efficiency...

A propellant (or propellent) is a mass that is expelled or expanded in such a way as to create a thrust or another motive force in accordance with Newton's...

existing rockets with on-orbit assembly and propellant depots as needed. In 2019, a former ULA employee alleged that Boeing viewed orbital refueling technology...

Wikimedia Commons has media related to Orbital propellant depots. Boeing has suggested a non-extractive propellant depot, or "space gas station," which accumulates...

storable propellants, and later for cryogenic propellants. Space Infrastructure Servicing by Canadian MDA Orbital Express — a 2007 U.S. government-sponsored...

second-stage in an elliptical geocentric orbit with a low-perigee, thus ensuring rapid orbital decay and avoiding long-term orbital debris from spent rocket bodies...

HLS ship and the Starship depot—propellant depot that will remain in Earth orbit and collect/store the requisite propellant to refill the HLS ship before...

Launch of the World's First Orbital Propellant Tanker". Small Satellite Conference. Foust, Jeff (August 30, 2022). "Orbit Fab announces in-space hydrazine...

fine adjustments for scientific missions and cargo transport between propellant depots, e.g., for chemical fuels. Ion thrusters can also be used for interplanetary...

pounds (450 kg) propellant payloads to orbit. The goal is to supply 1,800,000 kilograms (4,000,000 lb) of fuel to orbital propellant depots yearly. In a...

Propulsion, Spacecraft Propulsion Yamato 1 Mass driver Prototypes Orbital propellant depot Research, development Deep-space missions with larger payloads...

increasing the object's orbital period. The closer to Earth the object is, the greater this effect is. At the L1 point, the object's orbital period becomes exactly...

Orbital Station – Proposed Russian space station on Moon orbit Moonbase – Long-term human settlement on the Moon Lunar cycler – Type of orbit Orbital...

terrestrial use, the project envisioned producing water for an orbital propellant depot. Planetary Resources packaged a number of the non-optical satellite...

space elevator, such a device would be used to pump gas to an orbital propellant depot. A cruiser would be a vehicle in the atmosphere that gathers and...

A rocket engine uses stored rocket propellants as the reaction mass for forming a high-speed propulsive jet of fluid, usually high-temperature gas. Rocket...

2   Block 3 1 2 3 4 2023 2024 2025 2026   Block 1   Block 2   Block 3   Depot   Starship HLS   Starship Crew SpaceX declared both launches a success Any...

other technologies are used. A concept to provide low Earth orbit (LEO) propellant depots that could be used as way-stations for other spacecraft to stop...

attractive. Hypothetically, water processed from ice could refuel orbiting propellant depots. Although asteroids and Earth accreted from the same starting...

targets, such as geosynchronous orbit, the Moon, and Mars. A Starship propellant depot could cache methane and oxygen on-orbit and be used by Starship to replenish...

attractive. Hypothetically, water processed from ice could refuel orbiting propellant depots. From the astrobiological perspective, asteroid prospecting could...

additional propellant – to be able to rendezvous with, capture and deorbit an existing derelict satellite from approximately the same orbital plane. An...