Project 1

Project 1

Published on 5 November 2020
Transcript
00:01
NASA
00:02
FIREBALL
00:03
Astronomical term
00:05
Exceptionally bright meteors
00:14
Meteoroids
00:25
micrometeoroids
00:27
space dust
00:30
too small to be seen
00:48
>1 millimeter
00:52
Enough bright light
01:02
FIREBALLS
01:20
Sodium
01:22
Magnesium
01:25
From April 1988 to October 2020
01:31
845 FIREBALLS