Not exact matches
«Earth's
hottest, most buoyant mantle plumes draw from a primordial reservoir older
than the
moon.»
Because Earth and the
moon were tidally locked from the beginning, the still
hot Earth — more
than 2500 degrees Celsius — radiated towards the near side of the
moon.
A team led by Kaveh Pahlevan at Yale University calculate that as rock vapour rose from Earth's
hot, roiling surface, the magnesium oxide it contained would have condensed into droplets and rained back to the surface more readily
than the more volatile iron oxide, which could then have mixed into the
moon - forming disc (Earth and Planetary Science Letters, DOI: 10.1016 / j.epsl.2010.10.036).
The geometry of Enceladus's orbit means this
hot water moves more towards the
moon's poles
than elsewhere, thinning the underside of the ice in both spots.
Ice on Mars, the
Moon, and certainly on
hot Mercury, should disappear faster
than comets deposit it today.
Nancy Thayer is the New York Times bestselling author of more
than 20 novels, including The Guest Cottage, An Island Christmas, Nantucket Sisters, A Nantucket Christmas, Island Girls, Summer Breeze, Heat Wave, Beachcombers, Summer House,
Moon Shell Beach, and The
Hot Flash Club.
Other watch - from - shore
hot spots include the headlands in Montara and Half
Moon Bay (both less
than 45 minutes drive south of San Francisco).
The surface of the
Moon, having no appreciable atmosphere, gets far
hotter than the Earth for the same exposure time to the Sun.
This heat builds up after several decades and releases that excess over the following decades: cold then
hot, cold again then
hot again, these synods, also called grand planetary alignments, are of different strengths due to the varying perihelia and aphelia of the four gas giants, especially Jupiter which is the closest to the Sun and more massive
than all other Solar System's planets and
moons combined.