Mercury’s polar water ice may have arrived in one giant impact

Mercury’s water ice has always looked like a contradiction. By day, the planet’s surface can soar to about 430 degrees ...

A Single Asteroid Strike May Have Delivered All of Mercury’s Water, Study Finds

Despite being the closest planet to the Sun, Mercury hosts water ice at its poles. Now scientists may know how it got there.
The Daily Galaxy on MSN

Mercury may have gotten its polar ice from a single giant impact that changed the entire planet in hours

Mercury’s polar ice deposits may have formed in just one Mercurian day after a giant comet or asteroid slammed into the ...
Delco Times

Astronomer’s Notebook: Mercury, the elusive innermost planet

The most impressive feature on Mercury is the Caloris Basin, a vast, multi-ringed crater over 800 miles across, which is ...
WTVD

Mercury could have an 11-mile underground layer of diamonds, researchers say

A layer of diamonds up to 18 kilometers (11 miles) thick could be tucked below the surface of Mercury, the solar system's smallest planet and the closest to the sun, according to new research. The ...
ScienceAlert on MSN

JWST reveals a star-scorched Mercury-like planet that's bigger than Earth

An artist's illustration depicts the exoplanet LHS 3844b. (NASA/JPL-Caltech/R. Hurt (IPAC)) The James Webb Space Telescope ...