Making satellites safer: the search for new propellants

Developing new propellants for satellites to replace toxic hydrazine would make launching and handling satellites safer but it also requires disrupting current systems, according to researchers.

Amazon's Bezos unveils lunar lander project 'Blue Moon'

Jeff Bezos, the richest man in the world and head of space company Blue Origin, announced Thursday his intent to participate in the new race to the Moon with a high-tech lander to carry vehicles and equipment.

Incident on SpaceX pad could delay its first manned flight

A mysterious but apparently serious incident occurred Saturday in Cape Canaveral, Florida involving the SpaceX capsule intended to carry American astronauts into space late this year, the private company and NASA announced.

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