In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...
Mercury has long baffled astronomers because it defies much of what we know about planet formation. A new space mission ...
Fresh analysis now suggests that 3I/ATLAS may measure barely one kilometre across, an unexpectedly small nucleus given the ...
Of course, this is all a joke. Santa Claus is wise and kind; he knows that matters in gifts is the effort, not the object. Using A.I. to make it easy to give Christmas presents would be as ...
Space.com on MSNOpinion
Dark matter may be made of pieces of giant, exotic objects — and astronomers think they know how to look for them
Searches for dark matter particles have come up empty so far, driving theorists to get more creative with their ideas.
When I was in middle school, I had a classmate who would look at trigonometric functions and yell, "I will never need these!" ...
Distance records are an excellent proxy for the state of the art in astronomy. Finding extremely faraway galaxies is hard. In ...
Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...
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