Moving to Mars? He’s a new fungus-based sunscreen to protect you from gamma radiation Planning on traveling aboard SpaceX on a trip to Mars? An American lab just found a new potential sunscreen that creates protective melanin, a low-cost alternative to squid ink. It can be grown on space labs and used on Mars. Here […]
Another factor is sunlight scattering at high altitudes. Even though the Sun sets on Mars just as it does on Earth, light continues to scatter off the high-altitude dust, keeping the sky bright for hours. This is why astronauts may one day be able to navigate or work during the “night” without artificial lighting—at least in the early evening.
SpaceX has taken steps to address concerns, including darker satellite coatings and directional signal shielding. But critics argue that without enforceable global standards, voluntary measures may not go far enough. Meanwhile, scientists at SETI and other institutions continue developing tools to protect the last wild frontier: the cosmic spectrum.
Is there life on Jupiter's moon Europa? NASA is sending probes to find out.
Tesla founder Elon Musk lands in Israel to smooth out antisemitism accusations with the Jews, meet families of hostages taken by Hamas terrorists.