and most are headed for low Earth orbit. This region of space has become increasingly crowded with launches from SpaceX and others that have doubled the number of Earth satellites in just a few years.

Opportunistic navigation using low Earth orbit (LEO) satellites is an emerging field that leverages signals from satellite constellations to provide positioning solutions, especially in ...

Spacecraft design and risk assessment in low Earth orbit (LEO) are critical areas of research, particularly as the number of satellites and space debris increases. The safety and effectiveness of ...

Fortunately, an alternative solution may be here sooner than most people expected. The European Space Agency (ESA) has recently worked with Telesat to prove that it is entirely possible to connect to ...