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  • New measurements of the solar spectrum verify Einstein’s theory of General Relativity

New measurements of the solar spectrum verify Einstein’s theory of General Relativity

Artistic representation of the Sun, the Earth and the Moon (not to scale) with the space-time curvature of Einstein’s General Relativity over the spectrum of sunlight reflected from the Moon…

Measurements in thorium-229 take a step towards the direct laser excitation of an atomic nucleus in this unique isotope — ScienceDaily

Nuclear clocks could make our time measurement even more accurate than atomic clocks. The key to this lies in thorium-229, an atomic nucleus whose lowest excited state has very low…

First measurements of radiation levels on the moon — ScienceDaily

In the coming years and decades, various nations want to explore the moon, and plan to send astronauts there again for this purpose. But on our inhospitable satellite, space radiation…

New measurements show moon has hazardous radiation levels

Marcia Dunn, Ap Aerospace Writer Updated 2:04 pm CDT, Friday, September 25, 2020 FILE – In this Sept. 2, 2020 file photo, the full moon shines surrounded by clouds in the…

Study investigates the influence of lockdown on geodetic measurements — ScienceDaily

Emerging use of Global Navigation Satellite System (GNSS) makes it possible to continuously measure shallow changes in elevation of Earth surface. A study by the University of Bonn now shows…