Lifetimes of interstellar dust from cosmic ray exposure ages of presolar silicon (pnas.org)

2 points by bristleworm 6y ago ↗ HN

0 comments

[ 2.9 ms ] story [ 9.9 ms ] thread

No comments yet.

A showcase of shard-db. Data from the Hacker News API. Refreshed every 15 minutes.

Source · Live DB stats