By Nivedita Bhattacharjee, Eduardo Baptista, Lisandra Paraguassu and Ricardo Brito BENGALURU/BEIJING/BRASILIA (Reuters) - ...

The billionaire’s Starlink communications network is facing increasingly stiff challenges to its dominance of high-speed ...

Composite materials are at the heart of innovations in satellites, propulsion systems and lunar exploration vehicles.

Ukrainian Defence Minister Rustem Umerov said Sunday that his country was exploring alternatives to US operator Starlink for frontline satellite communications following reports that the United States ...