Little Mercury may be shrinking faster than scientists expected

A new study shows that little, wrinkly Mercury may be shrinking faster than expected, the cosmos' version of a grape shriveling into a raisin under the sun.

Little Mercury may be shrinking faster than scientists expected

TL;DR

  • A new study suggests Mercury is shrinking faster than expected.
  • The planet's shrinkage is likened to a grape shriveling into a raisin.
  • Mercury has a 'wrinkly' appearance associated with this shrinkage.