Science and Technology Comet 3I/ATLAS has departed, but it left behind a chemical enigma: James Webb found methane, CO2, and water vapor in unusual proportions, reinforcing that the interstellar visitor came from a place very far from the Solar System. Carla Teles 10/06/2026 at 11:56
Automotive INITIUM Project: Hyundai Unveils Mysterious Hydrogen Fuel Cell Vehicle Emitting Only Water Vapor as Waste Felipe Alves da Silva 03/08/2025 at 19:28
