Probing the Brans-Dicke Gravitational Field by Cerenkov Radiation

Probing the cosmological singularity with a particle

Probing the course of cosmic expansion with a combination of observational data

Probing the creatable character of perturbed Friedmann-Robertson-Walker universes

Probing the dark matter issue in f(R)-gravity via gravitational lensing

Probing the equation of state of the early universe with a space laser interferometer

Probing the f(R) formalism through gravitational wave polarizations

Probing the Flyby Anomaly with the Galileo Constellation

Probing the gravitational geon

Probing the Microscopic Origin of Gravity via Precision Polarization and Spin Experiments

Probing the non-linear structure of general relativity with black hole binaries

Probing the origin of inertia behind spacetime deformation

Probing the puncture for black hole simulations

Probing the quantum-gravity realm with slow atoms

Probing the size of extra dimension with gravitational wave astronomy

Probing the small distance structure of canonical quantum gravity using the conformal group

Probing the stability of gravastars by dropping dust shells onto them

Problem of cosmological singularity and inflationary cosmology

Problem of Cosmological Singularity, Inflationary Cosmology and Gauge Theories of Gravitation

Problem of the time and static restriction in quantum gravity