Galileo Satellites Prove Einstein’s Theory of Relativity to Highest Accuracy Yet

Galileos measure Einsteinian time dilation. (Credit: ESA-P. Carril/Wikimedia Commons/G. Porter)

PARIS (ESA PR) — Europe’s Galileo satellite navigation system – already serving users globally – has now provided a historic service to the physics community worldwide, enabling the most accurate measurement ever made of how shifts in gravity alter the passing of time, a key element of Einstein’s Theory of General Relativity.

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PLD Space, ZARM Sign Launch Agreement for First Flight Test of ARION 1 Launcher

ARION1 booster (Credit: PLD Space)

ELCHE, Spain — October 2, 2018 (PLD Space PR) — The German Center of Applied Space Technology and Microgravity (ZARM) and PLD Space signed a Commercial Launch Service Agreement today during the 69th International Astronautical Congress in Bremen, Germany. In the first test flight of the suborbital launch vehicle ARION 1 – currently scheduled for October 2019 -, PLD Space will launch into space a payload provided by ZARM. The research centre is the first customer to sign a Commercial Launch Agreement with PLD Space for launching payloads onboard ARION 1.

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