Science News Highlights: Innovations in Algae Power and Space Missions

Current science news includes Chilean scientists developing algae as a power source, SpaceX's Mars mission updates, and NASA astronauts' extended stay on the ISS due to Boeing's Starliner issues. These breakthrough news pieces feature advancements in biophotovoltaics and ongoing challenges in space exploration technology.

In a significant breakthrough, scientists at the University of Santiago, Chile, are harnessing the power of seaweed to create efficient energy sources. Their research into biophotovoltaics aims to revolutionize energy production by leveraging photosynthetic organisms to convert light into electricity.

Meanwhile, SpaceX CEO Elon Musk announced that the company plans to launch uncrewed Starships to Mars within the next two years. These initial missions aim to test landing reliability, with hopes of sending crewed flights within four years if successful.

Technical issues continue to plague space missions; NASA astronauts aboard Boeing's Starliner remain on the ISS due to propulsion system faults, including helium leaks. The spacecraft's recent uncrewed return highlights the ongoing challenges in achieving reliable space travel.

(With inputs from agencies.)