Elon Musk, the world's richest man, said he tried to buy rockets from Russia as part of his goal to get a manned mission to ...

The Sunbird concept is for the fusion-powered ‘tugs’ to be permanently based in space, able to dock with spacecraft and ...

Among the investors was André-Hubert Roussel, former CEO of ArianeGroup, who oversaw the development of Europe’s only ...

Days later, Dmitriev said he is expecting to speak with Musk, the world's richest man, about a potential mission to Mars.

Russia's A.I. Leypunsky Institute of Physics and Power Engineering has begun tests to study the neutron-physical ...

The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...

With the US halting intelligence-sharing, France steps up to aid Ukraine. Can Paris replace Washington in providing critical ...

“Y’all stuck the landing, we’re on the Moon,” an engineer at Firefly’s mission control in Austin, Texas, exclaimed, as cheers ...

The sanction is the latest in a series of retributive moves by Trump and his administration targeting a broad cross-section ...

U.S. intelligence assistance is vital for Ukraine to track Russian troop movements and select targets. Ukrainians use the information when operating U.S.-supplied High Mobility Artillery Rocket ...

MOSCOW-Russian Aerospace Forces, part of the country’s armed forces, launched a Soyuz rocket carrying a spacecraft for defence purposes, the state RIA news agency reported early on March 3 ...