RT @Astroguyz: Just over 2 days til the annular/partial solar eclipse; sims suggest @esa‘s Proba-2 may catch it: youtube.com/watch?v=75FqNy…
RT @Astroguyz: Just over 2 days til the annular/partial solar eclipse; sims suggest @esa‘s Proba-2 may catch it: youtube.com/watch?v=75FqNy…