Ground-penetrating radar (GPR) is one of the powerful tools to reveal the subsurface structure of planetary bodies and has obtained great success in planetary exploration. Permittivity estimation with ...

Where to go in 2023, according to T+L editors — for a breath of fresh air, a big-city adventure, or a glimpse at the future of travel.

Support our work Only 271 natural protected areas have been designated as World Heritage by the UNESCO World Heritage Committee, from the highest mountain peaks, through forests, deserts, wetlands and ...