Morning Overview on MSN
Earth slowly shifting toward its next ice age, scientists say
The Earth’s climate is a dynamic entity, continuously evolving over billions of years with alternating periods of extreme ...
Interesting Engineering on MSN
New ring laser measures Earth’s axis wobble without telescopes or satellites
Researchers in Germany have developed a ring laser that tracks Earth's axis movements without telescopes or satellites.
As Earth moves through space, it wobbles slightly. A team of researchers from the Technical University of Munich (TUM) and the University of Bonn has now succeeded in measuring these fluctuations in ...
A 250-day experiment using a ring laser achieved unprecedented accuracy in measuring Earth's axial wobble (nutation and precession), surpassing previous gyroscope and ring laser technologies by a ...
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