Damus
AkaSci 🛰️ profile picture
AkaSci 🛰️
@AkaSci 🛰️
As if space debris on Earth is not bad enough, we also have debris striking the moon.

On Aug 5, 06:34:33 UTC, a SpaceX spent 2nd stage (ID 2025-010D) will crash into the Moon at ~8,700 km/h.

The 2nd stage propelled the Blue Ghost and Hakuto-R missions on Jan 15, 2025. The 2nd stage ended up in an unstable ~200K x 600K km orbit around earth. On Aug 5, the Moon, in its 384K km orbit, will be in the rocket's path.

See map below for impact location.

@nprofile1q...
https://www.projectpluto.com/25010d.htm
1/n

3
AkaSci 🛰️ · 1w
The SpaceX Falcon upper stage, catalogued as 2025-010D, is 13.8 m long, 3.7 m in diameter and weighs ~4,900 kg. Why was it loitering in an unstable moon-crossing orbit? ESA’s Space Debris Office had proposed a solution back in 2015 that spent boosters on lunar missions should enter orbit around ...
Prof. Sam Lawler · 1w
nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqhuv80fcn7s3uc6calv5wnkt9f48nah38vg9qlkctm07ul24jz6zq23600e there's a paper about planned observations here: https://arxiv.org/abs/2607.14625
Neil · 1w
nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqhuv80fcn7s3uc6calv5wnkt9f48nah38vg9qlkctm07ul24jz6zq23600e How observable will this be from Earth? nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpquw8g8f3g29gw8uxfcj5863rnc783xyk0alqm9mcsx3leut98dausvd2wxk