melodysheep on MSN
Timelapse of the Entire Universe
In this awe-inspiring visual journey, the entire 13.8 billion-year history of the universe is condensed into just 10 ...
Live Science on MSN
Science history: Edwin Hubble uncovers the vastness of the universe with discovery of 'standard candle' — Oct. 5, 1923
On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...
According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe ...
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