Latest Lunar Laser Ranging Experiment Stories
A Soviet robot lost on the dusty plains of the Moon for the past 40 years has been found again, and it is returning surprisingly strong laser pulses to Earth.
Thirty-five years after Moon-walking astronauts placed special reflectors on the lunar surface, scientists have used these devices to test Albert Einstein's general theory of relativity to unprecedented accuracy. The findings may help to explain physical laws of the universe and benefit future space missions.
- totally perplexed and mixed up.