Advanced sensors are essential in interstellar exploration, ensuring astronaut safety by precisely monitoring environmental hazards and spacecraft systems.

This documentary explores humanity’s strange plans for first contact with aliens, from powerful space messages to bizarre attempts at communication that could shape the future of our species.

Like many animals that hibernate, fat-tailed lemurs do so because of a lack of available food. For them, that’s during the dry season in Madagascar. At the Lemur Center, the animals will go into ...