Artist's conception of a spacecraft powered by thermonuclear propulsion.Clarification: NASATwo of the most forward-thinking agencies in the United States are...
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Illustration of the Lucy spacecraft with both circular solar arrays fully deployed.Clarification: Southwest Research InstituteNASA is taking a break from...
What's going on? One idea is that two giant powers are fighting for control of the core of the world....
We live in an era of renewed space exploration, in which many agencies plan to send astronauts Moon in the...
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Space.com said on Friday that a radio signal 9 billion light-years from Earth was captured in record-breaking. The signal is...
In the depths of the Stone Age, when Neanderthals still lived side by side Homo sapiensOur ancestors may have been...
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A numerical simulation of neutron stars merging to form a black hole, with their accretion disks interacting to produce electromagnetic...
A greenish comet from the outer solar system is set to swing through Earth's neighborhood in the coming days for...