Lunar Orbit in a sentence

To make it possible for a Chinese national to walk on the moon, China will develop a new spacecraft called the “Lunar Lander”, which will be propelled into lunar orbit by Long March-10, and dock with the new spaceship in lunar orbit.

Three days later it entered lunar orbit and the lunar landing vehicle, manned by Stafford and Cernan, separated from the Apollo Command and Service Module and descended into a lunar orbit at an altitude of 47,000 feet above the moon.

The crew stayed an extra day in lunar orbit taking photographs, for a total lunar surface stay of 31 and a half hours and a total time in lunar orbit of eighty-nine hours.

Mission commander Charles "Pete" Conrad and Lunar Module Pilot Alan L. Bean performed just over one day and seven hours of lunar surface activity while Command Module Pilot Richard F. Gordon remained in lunar orbit.

The Apollo Lunar Module ascended from the lunar surface to lunar orbit in a single stage.

Command/Service Module main Apollo 15 CSM in lunar orbit The Command Module (CM) was the conical crew cabin, designed to carry three astronauts from launch to lunar orbit and back to an Earth ocean landing.

For ten days, the astronauts put both Apollo spacecraft through their paces in Earth orbit, including an undocking and redocking of the lunar lander with the command vehicle, just as the landing mission crew would perform in lunar orbit.

The Lunar Pathfinder satellite, designed by Surrey Satellites, is set to launch in 2025 with the aim to then launch a constellation of satellites in lunar orbit from 2028.

Boeing's lunar lander concept includes a descent stage that that would carry astronauts to the moon's surface and then serve as a launch pad for an ascent stage that would return the crew to lunar orbit for the trip back to Earth aboard an Orion capsule.

The Apollo 11 Lunar Module Eagle is shown in lunar orbit in a landing configuration.

For precession of the lunar orbit see lunar precession ).

Initial lunar orbit insertion was an ellipse with a perilune of convert and an apolune of convert, at an inclination of 12° from the lunar equator.

Lunar descent After separating from the Command Module in lunar orbit, the LM Antares also had two serious problems.

The initial lunar flight version weighed approximately convert fully fueled, while a later version designed to carry a lunar orbit scientific instrument package weighed just over convert.

Upon his return to the astronaut corps in Houston, he played a key role in training Apollo crews to be geologic observers when they were in lunar orbit and competent geologic field workers when they were on the lunar surface.

It further noted that this achievement marks the third consecutive instance of Isro successfully placing its spacecraft into lunar orbit, in addition to a successful insertion into Martian orbit.

The main engine will provide major in-space maneuvering capabilities throughout the mission, including inserting Orion into lunar orbit and also firing powerfully enough to get out of the Moon’s orbit to return to Earth.

After completing more observations of the Moon from orbit and releasing the sub-satellite, the three-person crew departed lunar orbit with another burn of the SPS engine.

An orbital transfer vehicle (OTV)—essentially a "space tug"—powered by a single VF-200 engine would be capable of transporting about 7 metric tons of cargo from low Earth orbit (LEO) to low Lunar orbit (LLO) with about a six-month transit time.

Due to the eccentricity of the lunar orbit around Earth (and to a lesser degree, the Earth’s elliptical orbit around the Sun), the length of a synodic month can vary by up to seven hours.