2017年8月9日水曜日

a distant star known as KIC 8462852

https://www.ted.com/talks/tabetha_boyajian_the_most_mysterious_star_in_the_universe

https://www.nasa.gov/feature/jpl/strange-star-likely-swarmed-by-comets




0 件のコメント:

コメントを投稿