stepping beyond wrote:
The Tycho crater is a 89km impact, can you imagine the impact?BW 8 newt. lxd55/ mod. lx200 SFT/ Levenhuk T510NG 18mm equiv. color telescope cam and a 3x telenegative barlow. You gotta love the moon, it's so fascinating and a real treat to image
We'll never know for sure, but some say a meteor strike was what dun in the dinosaurs.
When a rock, hits a rock, at high speed, there is going to be a mark.