R. Pegna

The Confrontation between General Relativity and Experiment

A test of general relativity using radio links with the Cassini spacecraft

Testing General Relativity with Stellar Orbits around the Supermassive Black Hole in Our Galactic Center

The Standard-Model Extension and Gravitational Tests

Lorentz-violating extension of the standard model

f(R)theories of gravity

What Problems of Physics and Astrophysics Seem Now to be Especially Important and Interesting?

Theory and Experiment in Gravitational Physics

‘Galileo Galilei’ (GG): space test of the weak equivalence principle to 10 ⁻¹⁷ and laboratory demonstrations