Mercury may be shrinking faster than earlier estimates study finds 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. Key points and original sources are listed below.

• Mercury may be shrinking faster than earlier estimates study findsS1

• 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.S2