地球可能躲过了地外文明的搜索

[TheMatrix2]

Earth is “well-hidden” to extraterrestrial observers using photometric microlensing to hunt for habitable planets that might support life, an international team of researchers has concluded. The findings could also help to narrow down the best areas of the galaxy to target in our own searches for extraterrestrial intelligence (SETI).

[keyrock]

UFO太多了

不过UFO也不过是参观一下，地球投胎转世的背后大佬，UFO的外星人也惹不起