1.The sun is 332,945 times more massive than Earth
2.In the first trillionth of a second of its creation , the temperature of the universe was 1800000000000000000000000000000000 degrees fahrenheit
3.The universe is expanding by about 45 miles every second
4.The universe is about 113.7 billion years old
5.Light travels at 186,287 miles per second
6.There is about 125 billion galaxies
7.jupiter is shrinking 2cm every year
8.There are 88 constelations in the night sky
9.0.01 seconds a flash of lighting
10.0.1 seconds blink of human eye
picosecond=0.000,000,000,001seconds
nanosecond=0.000,000,001seconds
microsecond=0.000,001seconds
millisecond=0.001seconds
minute=60seconds
hour=60seconds=3,600seconds
day=24hours=86,400seconds
week=7days=604,800seconds
month=28-31days
quarter=3months
year=12months=365days=52weeks+1day
leap year=366days=52weeks+2days
decade=10years
century=100years
millennium=1,000 years