Best Leo Constellation

Starlink is a satellite broadband internet constellation developed and operated by SpaceX, with the first operational batch launched in May 2019. The constellation comprises thousands of mass-produced small satellites in low Earth orbit at altitudes of roughly 540–570 km, designed to deliver low-lat...

COSMIC-2 is a constellation of six satellites developed jointly by NOAA and Taiwan's NSPO, launched on June 25, 2019 aboard a SpaceX Falcon Heavy. Each satellite uses GPS radio occultation to profile atmospheric temperature, pressure, water vapor, and electron density, producing thousands of daily m...

The OneWeb constellation is a British low Earth orbit (LEO) satellite network developed to provide global broadband internet services. After its original operator filed for bankruptcy in 2020, the project was acquired by the UK government and Bharti Global, which successfully resumed manufacturing a...

U.S. LEO mobile satellite communications constellation operational since 1999, providing voice and data services globally via approximately 48 satellites.

Canadian low Earth orbit broadband constellation planned by Telesat to deliver global high-speed, low-latency internet, primarily targeting enterprise and government users.

Introduced by Johannes Hevelius in 1687, Leo Minor is a small northern constellation representing a lesser lion cub situated between the larger Leo and Ursa Major.