
Here’s some of the numbers mentioned:
- One Billion = 1000 millions
- One Trillion = million millions
Light speed
- 300 000km per second
- 18 000 000km per minute
- 1 080 000 000km per hour
- 25 920 000 000km per day
- 181 440 000 000km per week
- 9 434 880 000 000km per year (light year)
(9.5 trillion km)
- Nearest star = Proxima Centaur = 4.22 light years.
- Nearest Black hole = 3000 light-years away
- Super Massive Black Hole at the centre of our Milky Way = 27 000 light years away
If earth existed for 24 hours starting from 00:00, Dinosaurs only appear 10:56 PM; Humans arrive at 11:59:59. That’s how short our existance has been!
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