The remains of 166 people part of a Celestis Memorial Spaceflight are presumed lost after The Exploration Company's "Mission Possible" capsule presumably crashes into Pacific Ocean.

Human remains lost after memorial spaceflight capsule crashes into the sea

Source: space
Source Link: https://www.space.com/space-exploration/private-spaceflight/human-remains-lost-after-memorial-spaceflight-capsule-crashes-into-the-sea