The bridge mission could be anything from NASA's ambitious plan to capture an asteroid and bring
it into lunar orbit where astronauts could explore it, to a small and temporary station where astronauts can learn a little more about fending for themselves while in space.
The combined vehicles would have carried two cosmonauts
into lunar orbit, and one would have descended to the lunar surface.
The privately funded Space Studies Institute, which he ran in Princeton, built working models of «mass drivers», electromagnetic launchers for putting payloads
into lunar orbit, and commissioned investigations into the most efficient chemical reactions for extracting oxygen and other useful elements from the Moon.
According to Keck, NASA would use an ion - propelled rocket to lasso a resource - rich asteroid about 7 metres wide and tow
it into lunar orbit.
And the retro - rockets must fire at exactly the right moment to put the spacecraft
into lunar orbit.
«Astronauts to bring asteroid back
into lunar orbit: Plans to develop a robotic solar - powered spacecraft capable of displacing a near - Earth asteroid towards lunar orbit for ease of study proposed.»
Ballistic capture, a low - energy method that has coasted spacecraft
into lunar orbit, could help humanity visit the Red Planet much more often
Not exact matches
The agency's controversial Asteroid Redirect Mission no longer calls for redirecting an asteroid
into high
lunar orbit
Along with rumours of a hovering
lunar base, there are reports that the agency is considering a proposal to capture an asteroid and drag it
into the moon's
orbit.
The Apollo program fit
into a sweeping vision of human space exploration — sometimes called the «von Braun paradigm» after rocket scientist Wernher von Braun — that included not just
lunar expeditions but winged spaceships,
orbiting space stations and piloted missions to Mars.
Some of the savings from defunding the ISS would feed
into NASA's return to the moon, chiefly a new
lunar robotic exploration program as well as a «Deep Space Gateway» in
lunar orbit that would serve as a staging ground for operations on the surface.
Perhaps the critical economic issue is what payload mass the Super Heavy Soyuz - 5 could put
into a stable Low
Lunar Polar
Orbit.
India could build or buy commercial electric propulsion systems built in France or Russia to significantly improve the cargo payload mass that could be put
into a stable Low
Lunar Polar
Orbit by its possible future Reusable Launch Vehicle or a «HLV» based on the Unified Launch Vehicle.
This European Space Agency (ESA) satellite for direct - pointing and
lunar - occultation observation of X-ray sources beyond the solar system was launched
into a highly eccentric
orbit (apogee 200,000 km, perigee 500 km) almost perpendicular to that of the moon on May 26, 1983.