The Journal of Propulsion and Power, a peer-reviewed journal published by American Institute of Aeronautics and Astronautics (AIAA), published a paper this week asserting that radio frequency cavity thrusters such as the electromagnetic thruster, or EmDrive, are theoretically viable.
Astronomers have precisely measured the strength of a fundamental force of Nature in a galaxy seen eight billion years in the past.
The builders of the pyramid complex in Egypt had a very good astronomer. We call him Senenmut (the Mother’s Brother, or the Uncle).
As Rosetta’s comet approached its most active period last year, the spacecraft spotted carbon dioxide ice – never before seen on a comet – followed by the emergence of two unusually large patches of water ice.
Donald Trump wants to take a giant leap forward in the public-private partnership in outer space and may tell NASA to ditch their own launch vehicles in favor of using commercial spacecraft on a contract basis.
One of the great mysteries of the cosmos is why it is expanding at an apparently accelerating rate.
A third structure has been found within the famous Kukulkan pyramid in eastern Mexico, experts say.
The Search for Extraterrestrial Intelligence (SETI) has been ongoing for more than half a century, and its senior astronomer believes that humanity should alter its search parameters to include — if not actually focus on — intelligent alien machines.
Two days after the election defeat of Secretary Hillary Clinton Paradigm Research Group received a message from a source within the military/intelligence community known to PRG.
China’s Shenzhou 11 space capsule landed safely in the northern region of Inner Mongolia on Friday with two astronauts aboard, state media said, completing the country’s longest manned space mission to date.
