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Factory Wonders on MSN4h
Methuselah: The 12 Billion-Year-Old Planet That Survived the Test of TimeMethuselah, located 12,400 light years away in the constellation Scorpio, is one of the most ancient exoplanets ever ...
We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.
Metro on MSN22h
The Simpsons predict the future – again – after scientists plan artificial solar eclipseAnd soon, a group of scientists can say they have. A UK-led space mission will see astronomers blot out the Sun by using a ...
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