This spacecraft is a comet explorer. It has the tools to do a lot more.
This spacecraft is a comet explorer. It has the tools to do a lot more.
There's been this controversy over whether comets are dirty snowballs or icy dirtballs.
In order to get to the comet we had to go three times around the sun.
© 2020 Inspirational Stories
© 2020 Inspirational Stories