My sister and i went outside the house with my dog, when we both looked up because of really intense lights that were above us. we couldn’t stop looking at it or talk. it lasted for about 10 minutes. it was an objects that seemed like reflective and gray or black in some areas, it was at night so it was hard to see its color but it was really really huge, or it was maybe so close that we thought it was huge. we can’t tell its size because we have nothing to relate it to since it was confusing to get its proportion. the light turned on one by one in a circular motion clockwise. we didn’t even blink once and felt like hypnotized, we even forgot about my dog. when we finally saw each others face, i looked up again and it wasn’t there anymore. this happened in alajuela, costa rica.