By Nivedita Bhattacharjee, Eduardo Baptista, Lisandra Paraguassu and Ricardo Brito BENGALURU/BEIJING/BRASILIA (Reuters) - Space is about to get more crowded for Elon Musk. The billionaire's Starlink communications network is facing increasingly stiff challenges to its dominance of high-speed satellite internet,

The satellite internet sector heats up as Starlink faces increasing competition from Chinese companies aiming for market control.

Elon Musks Starlink is facing increased competition in the satellite internet race, with China and Jeff Bezos-backed Project Kuiper expanding aggressively. Shanghai-based SpaceSail, controlled by the Chinese government,