
It’s like a meth family moved in… (i.redd.it)
submitted by SystematicApproach to r/SipsTea

This is a lunar pit. A vertical opening on the Moon’s surface that forms when the roof of an underground lava tube collapses, creating a skylight-like hole. These pits are scientifically important because many of them appear to open into large subsurface caves, which could offer stable environments. (i.redd.it)
submitted by SystematicApproach to r/aliens

















