Race to the Moon: Will SpaceX be Enough?

This past Sunday, NASA’s Artemis I mission splashed down in the Pacific Ocean. It was an historic occasion, both the 50th anniversary of the last human lunar landing, as well as a milestone marking the beginning of NASA’s return to the Moon. Days before, Japanese billionaire, Yusaku Maezawa, revealed his 8-person crew to accompany him.

Satellite-to-Smartphone: LEO Constellation Facets

Unlike technically proven (FSS-band) LEO-HTS satcom constellations requiring communication terminals, these new initiatives aim to deliver on the promise of direct satellite-to-regular-handset communications through cellular and MSS spectrum in areas unreachable by existing cell towers. Yet, architectural facets drive a wide set of capabilities ranging from asynchronous emergency texting to continuous voice and broadband data connectivity.