All Questions
1
question
2
votes
1
answer
178
views
Perseverance's First Borehole looks like its particles of sand stuck together by something; composition of this material and source of adhesion?
Resampled and sharpened detail from PIA24796: WATSON Image of Perseverance's First Borehole
This is reminiscent of a day at the beach digging a hole in wet sand. The walls remain standing as long as ...
- 149k