Without an appreciable atmosphere to spread and trap ... BepiColombo aims to collect data on Mercury's magnetism, gaseous exosphere, and surface features that could help explain these oddities ...

A research team, led by Professor Sung-Deuk Choi from the Department of Civil, Urban, Earth, and Environmental Engineering at ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. The amount of mercury in our atmosphere is a little out of hand, and scientists may ...

MESSENGER last year revealed another side of Mercury, color-enhanced to show the differences in surface geology. NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of ...

Mercury has no atmosphere and only a tenuous and constantly recycled exosphere 4,5. This leads to the heavy space weathering of Mercury's surface, which is one of the processes supplying new atoms ...

Turns out, it's as tough to drop inward into the inner solar system, as it is to head outward. The problem stems from losing ...

Mercury has the shortest and fastest orbit around the Sun and experiences dramatic temperature changes as it rotates. It is a world of extremes. Explore facts about our solar system's fastest planet.

Since the atmosphere-less Mercury has no rain or wind to carve the land, surface features like hollows can only be formed from other processes—such as the ground leaking volatiles into space.

The Keeble Observatory at Randolph-Macon College holds weekly public viewing during spring semester. Check their website ( or ...

Planets' temperatures are largely influenced by their structural characteristics and proximity to the Sun, however, Venus ...

Thermal emission measurements from the exoplanet Trappist-1 b suggest two plausible yet contradictory scenarios ...

Permafrost covers about 25% of the exposed land surface in the Northern Hemisphere, crucial in locking away carbon and toxic metals like mercury.