Researchers develop solar-powered lasers using bacteria for satellite energy in space

Researchers are developing a new type of solar-powered laser that uses bacteria's photosynthetic structures. This approach aims to provide a sustainable power source for satellites in space, reducing reliance on heavy solar arrays and complex electronics. The APACE project, funded by the European Innovation Council, is currently in its first phase, focusing on testing bacterial antennas in simulated space conditions. The goal is to determine which bacteria produce the most effective materials for converting sunlight into laser energy. If successful, this technology could allow for the growth of bacteria in space, eliminating the need for frequent supply missions from Earth. The project could lead to a simpler, more efficient way to power satellites and potentially support future missions to the Moon or Mars.