"Spaceflight's Impact on Astronauts: Exploring the Link to Erectile Dysfunction"

Male astronauts returning from deep space missions may be prone to erectile dysfunction due to the impact of galactic cosmic rays and microgravity on erectile tissues, according to a study funded by NASA. The researchers found that these factors can impair erectile tissue function, with effects potentially lasting for decades. The study highlights the need to closely monitor the sexual health of astronauts on future deep space missions and suggests that certain antioxidants may help counteract the negative effects. The findings raise concerns as space agencies prepare for long-term expeditions to the moon and Mars.