With the advent of commercial spaceflight, an increasing number of people may be heading into space in the coming years. Some ...
Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...
Scientists imaged the heart of the OJ 287 galaxy, uncovering a curved plasma jet around what appears to be two merging ...
Researchers have built a small but powerful detector to find gravitational waves in a hidden frequency range. The discovery ...
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