Nasa baffled by unexplained force acting on space probes John Anderson, retired astrophysicist from Caltech JPL has noticed something unusual: “There is something very strange
Gravity probe B – Results to date Does it shows solar syste motion? | Update Gravity Probe B was designed to measure how the Earth
Search for the 9th planet! Ever since the Voyager 2 data confirmed the nonsymmetrical shape of the solar system scientists have pondered its cause (i).