https://padlet.com/weberr1/vc2hb30t1wu9 Made with a stroke of good luck en-us 2017-02-03 14:39:56 UTC 2023-02-22 18:26:56 UTC hello@padlet.com weberr1 https://padlet.com/weberr1/vc2hb30t1wu9/wish/151446925 parallax- The effect whereby the position or direction of an object appears to differ when viewed from different positions

Parsec (pc)- Length used to measure large distances to objects outside are solar system 

Astronomical Unit (AU) - unit of measurement equal to about 90,720,194

Light Year (LY)- A unit of astronomical distance equivalent to the distance that light travels in one year; nearly 6 trillion miles.

Light Minute (LM)Astronomical unit at which light travels per minute, this distance is around 18 million kilometer

Lunar Distance
(LD)Lunar Distance is the average distance from the center of the earth to the center of the moon which is about 238,900 Miles.

]]> 2017-02-03 14:41:15 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/151446925 weberr1 https://padlet.com/weberr1/vc2hb30t1wu9/wish/151821575




1pc= 3.085678e+13 km



1au= 149597871 km



1ly= 9.461e+12




1lm= 1.799e+7 km




1ld= 384,400 km.


]]> 2017-02-06 14:24:35 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/151821575 weberr1 https://padlet.com/weberr1/vc2hb30t1wu9/wish/151825499 1) lunar distance 

2) Light minute

3) Astronomical unit

4) Light year

5) Parsec ]]> 2017-02-06 14:32:50 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/151825499 christbr https://padlet.com/weberr1/vc2hb30t1wu9/wish/151827687 Lunar distance is commonly used for NEO (near earth objects) such as asteroids

Light Minute is commonly used for refering to celestial objects in our galaxy .

Astronomical unit is commonly used to measure distances to other planets

Light years are commonly used to measure the distance to other galaxies

Parsecs are commonly used for stars out of are galaxy. ]]> 2017-02-06 14:37:37 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/151827687 christbr https://padlet.com/weberr1/vc2hb30t1wu9/wish/152138960 2017-02-07 14:21:46 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/152138960 christbr https://padlet.com/weberr1/vc2hb30t1wu9/wish/152142481 2017-02-07 14:28:19 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/152142481 christbr https://padlet.com/weberr1/vc2hb30t1wu9/wish/152143423 2017-02-07 14:30:26 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/152143423 christbr https://padlet.com/weberr1/vc2hb30t1wu9/wish/152145566 2017-02-07 14:34:31 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/152145566 christbr https://padlet.com/weberr1/vc2hb30t1wu9/wish/152147908 2017-02-07 14:39:07 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/152147908 christbr https://padlet.com/weberr1/vc2hb30t1wu9/wish/152150478 2017-02-07 14:44:04 UTC https://padlet.com/weberr1/vc2hb30t1wu9/wish/152150478