insertion of the spacecraft into orbit

A drive shaft causes the orbiting scroll member to orbit relative to the non-orbiting scroll member.

An orbiting scroll (6) is installed on the orbiting shaft (5), and a fixed scroll (9) is secured to the casing (1).

Development of an in-orbit-testing station

Projectile C achieves a circular orbit, D an elliptical one.

around here, or something that's sitting here in orbit around here.

Projectile C achieves a circular orbit, D an elliptical one.

The first platform is maintained in a stratospheric orbit.

Ah, but what if one is in a polar orbit and the other is in an equatorial orbit?

After in-orbit tests, the satellite will work with 18 other BDS-3 satellites in intermediate circular orbit and one in geosynchronous Earth orbit.

After in-orbit tests, the satellite will work with 18 other BDS-3 satellites in intermediate circular orbit and another IGEO satellite.

After in-orbit tests, the satellite will work with 18 other BDS-3 satellites in intermediate circular orbit and another IGEO satellite.

Cospas-Sarsat currently uses 5 satellites in low-Earth orbit and 5 in geostationary orbit.

You can absolutely be in orbit around the galaxy and not in orbit around any particular star.

After in-orbit tests, the satellite will work with 18 other BDS-3 satellites in intermediate circular orbit and one in geosynchronous Earth orbit.