SpaceX’s Starship faces significant development delays, threatening NASA’s timeline for landing astronauts on the moon. The rocket, chosen in 2021 as a potential moon lander, needs to overcome several obstacles, according to NASA’s inspector general. NASA collaborates with companies like SpaceX and Blue Origin under its Artemis program to facilitate repeat lunar missions before China’s expected manned moon endeavor in 2030.
In a groundbreaking development, Spanish researchers from the University of Granada have created an artificial cornea utilizing fish scales. This innovation presents a cost-effective solution to severe corneal diseases typically addressed through donor transplants, which are limited by organ availability and long waiting lists. The new cornea could revolutionize treatment options, especially in regions with transplant limitations.
These stories reflect the dynamic nature of scientific progress, highlighting both the challenges faced by space agencies and the potential breakthroughs in medical technology.