[longshadow]

mystery force Space probe bump

[edwin hubble]

thanks for the ping, longshadow. Gravity is helping to provide full employment... I was thinking of just some gravity anomalies (not necessarily understood, explained or confirmed): very small scale: (micron) quantum effects (neutron behavior - very recent)-

Journal reference: Nature (vol 415, p 297)

Also Casimir effect (quantum zero point fluctuations)--

small scale: (meter) Eotvos Experment (reported meter-scale secondary (repulsive anomaly) effects dependent on material (M vs Z; spin characteristics?); 100 years of repeated experiment - inconclusive; (larger scale experiments: now using corner-cube reflectors of Apollo on the moon)

solar system scale: (10 A.U.) (attractive anomaly) Pioneer anomaly (this thread)

cosmic scale: (20 billion light year)(repulsive); cosmological constant

[PatrickHenry]

mystery force Space probe bump

Thanks for the ping. I am strangely attracted to this thread.

[VadeRetro]

mystery force Space probe bump

Yes! I'm the Great . . . Inflator!
PUSH-ing solar systems apa - art . . .

Unless that guy Physicist is right, of course.