Earth's Gravity Is Being Altered By Melting Glaciers

In this image, the location of the successive calving fronts of Greenland's Jakobshavn Isbrae glacier between 1851 and 2009 are overlain on a Landsat image from July 29, 2009. The retreat of the glacier shows the substantial melt that has occurred over the time period. CREDIT: NASA/Goddard Space Flight Center Scientific Visualization Studio

Melting Glaciers Alter Earth's Gravity -- Live Science

Melting glaciers can alter Earth's gravity field, scientists have found, a discovery that is shedding light on when Greenland and Antarctica began heavily melting.



Knowing the timing of this melting could help climate scientists make better estimates of the potential sea level rise resulting from melting ice pouring off these two massive ice sheets.



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My comment: There is no details on how much of a shift in gravity has occurred. My suggestion .... compile the data between summer and winter, and look at the difference.

Gravity Suit Mimics Earth's Pull For Astronauts

Photo: The suit is made of a fabric with carefully tailored stretchiness

From The BBC:

A stretchy suit that mimics the effects of the Earth's gravity has been developed in the US to spare astronauts the ill effects of long missions of weightlessness.

Returning astronauts have lower bone density and muscle mass and can even suffer separation of their vertebrae.

The suit is made of a fabric with carefully tailored stretchiness.

It creates more of a pull at its wearer's feet than at the shoulders, replicating gravity's pull on Earth.

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