For more than a century, gravity has been the immovable backdrop of modern physics, a force that can be described and ...

GOCE’s sophisticated electric ion propulsion system has been switched on and confirmed to be operating normally, marking another crucial milestone in the satellite’s post-launch commissioning phase.

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Join scientists Dr Brian OLeary and Tom Valone as they embark on a journey of discovery that takes them through some of the most technologically advanced science experiments Learn how far experts have ...

NASA engineers have successfully tested a new breed of reaction control engine and propulsion system. Aimed at furthering NASA’s space exploration goals, the tests helped investigate the possibility ...