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How big is the universe, really?
This video explains how scientists estimate the size of the observable universe and what we mean by its “radius,” using clear examples grounded in modern cosmology.
New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...
Sri Lankan American scientist vows to empower ‘brilliant minds’ at the elite Pasadena university amid research funding cuts ...
Space.com on MSN
Perihelion: What is it and when does it occur?
Perihelion is the point at which an orbiting body is closest to the sun. The word comes from Greek and literally means around ...
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How dark asteroids die
Back in the earlier days of the internet, there was a viral video from a creator called Bill Wurtz called "the history of the ...
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