Exo-planets, stars and galaxies : observational advances

High-resolution observation results and outlook

From intensity interferometry to quantum interferometry : evolution of high angular resolution techniques

High-resolution observation results and outlook (continued)

Cepheid atmospheric dynamics, Milky Way rotation and the calibration of distance scales in the Universe

Ongoing hypertelescope projects : building a prototype

Exo-planets, stars and galaxies : observational advances

Hypertelescope projects in progress : study of a 200 m aperture

Exo-planets, stars and galaxies: observational advances

Hypertelecopes for space : science and technology

Exo-planets, stars and galaxies: observational advances

Hypertelecopes for space : science and technology (continued)

Exo-planets, stars and galaxies: observational advances