O Paradoxo de Fermi: Onde Estão Todas as Civilizações Inteligentes? 

Por Fusne.com 30/07/2023 Veja Mais

O universo é vasto e misterioso, repleto de bilhões de galáxias, cada uma contendo bilhões de estrelas e planetas.

[{"selector":"#anim-b6264e85-85d3-4aff-8604-cbd57cef7955","keyframes":{"opacity":[0,1]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-85fa2e30-08ef-48a1-b58a-ce8d42cf0672","keyframes":{"transform":["rotate(-180deg) translate3d(0px, -74.45394%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b476aabe-7132-497c-8e6a-94e32bfcb78c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cd4f5a2b-6d49-4d8f-9c2d-6af189b9afc3","keyframes":{"transform":["translate3d(-112.42425%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d1568260-211d-48b2-bd74-ec366292efb2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a47be4b4-4287-4e75-ad23-91e1e0401e44","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-43a5861b-0a20-49cd-96a7-d53043920341","keyframes":{"opacity":[0,1]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1a0889b8-e97a-4963-8cbb-4ff4e36659d1","keyframes":{"transform":["rotate(-180deg) translate3d(0px, 59.06933%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Veja mais

Diante dessa imensidão, surge uma intrigante questão: por que ainda não encontramos evidências de outras civilizações inteligentes além da nossa?

[{"selector":"#anim-1a896a0d-9892-4b05-bf9a-45a452ebed09","keyframes":{"opacity":[0,1]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f589023b-685f-47ba-bf1b-4b488d5bc37f","keyframes":{"transform":["rotate(-180deg) translate3d(0px, -74.45394%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cd630136-1e09-4ea4-b4d4-4272df05213d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f47389f3-0324-4018-9e60-53ffba3e8ff1","keyframes":{"transform":["translate3d(-112.42425%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b81fd524-72dd-4f6f-9507-d2d267dd4753","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d0fff75d-429d-4b3b-8b9b-4c4d98d3acfe","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-61813ffe-ed34-43d9-b30e-41e9ddb5c628","keyframes":{"opacity":[0,1]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7ba949e9-0f90-4999-b9c4-cf19e261ebba","keyframes":{"transform":["rotate(-180deg) translate3d(0px, 59.06933%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Veja mais

Essa indagação é conhecida como o Paradoxo de Fermi, em homenagem ao físico italiano Enrico Fermi, que a apresentou de forma marcante durante uma conversa com colegas em 1950.

[{"selector":"#anim-95306ea3-be1e-444d-93be-4f0ff67e25c6","keyframes":{"opacity":[0,1]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-90f8bc8a-63e6-44ab-9dab-d8aece7a28ed","keyframes":{"transform":["rotate(-180deg) translate3d(0px, -74.45394%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-27c7dcec-72f0-4219-be7a-17874e683828","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-76f1d690-9ba4-48ae-a926-49e795f454cc","keyframes":{"transform":["translate3d(-112.42425%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5c2c9045-5f85-4d0e-baba-d969b667f4b2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-56fa19c3-4298-454e-b640-85cb53bf881e","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-154c0bd6-e877-47af-9624-d7762948cd28","keyframes":{"opacity":[0,1]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-df7bca21-4223-4a28-b077-ddaf14eec08a","keyframes":{"transform":["rotate(-180deg) translate3d(0px, 59.06933%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Veja mais

O Paradoxo de Fermi pode ser resumido em uma simples pergunta: “Onde estão todas as civilizações inteligentes?”

[{"selector":"#anim-950b813c-aeeb-424f-9f32-2e3814056567","keyframes":{"opacity":[0,1]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-08201be2-35f5-43df-a403-cd669b99413b","keyframes":{"transform":["rotate(-180deg) translate3d(0px, -74.45394%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ed0d4efc-dae3-4664-99a8-13a7605e3380","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1ad8b2d2-9ac1-4c7b-8156-682ef5be5de7","keyframes":{"transform":["translate3d(-112.42425%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-783c945b-8b4a-4938-b9e3-8fe618272704","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-87aa3166-6299-4a21-8e11-5b378aa72878","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-55ba496d-03bd-49b4-8020-bbbac2b92a05","keyframes":{"opacity":[0,1]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4583a53b-93b0-4268-b3cd-e52e801e04b6","keyframes":{"transform":["rotate(-180deg) translate3d(0px, 59.06933%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Veja mais

Considerando a vastidão do universo, a idade da galáxia e a probabilidade de existirem planetas semelhantes à Terra.

[{"selector":"#anim-2d151634-7f48-4906-b7cf-197090255366","keyframes":{"opacity":[0,1]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c0927753-2a57-4b7f-a6c4-7789908db768","keyframes":{"transform":["rotate(-180deg) translate3d(0px, -74.45394%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-52c56fee-1ca5-40eb-b84b-75b66709f45c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-59babed1-8f8e-4ddf-be13-0242ef1304f9","keyframes":{"transform":["translate3d(-112.42425%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7eb1c739-2727-480b-8f83-b032536d45c5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d4ea881a-16f3-42b7-bb22-ec0887bbc576","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ae8b6dc0-be8b-4a2c-8c2b-0fdbf09af2ac","keyframes":{"opacity":[0,1]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-64b242e5-aa3a-4495-b24f-012c428b50ab","keyframes":{"transform":["rotate(-180deg) translate3d(0px, 59.06933%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Veja mais

Muitos cientistas acreditam que, estatisticamente, deveríamos ter detectado outras civilizações avançadas além da nossa.

[{"selector":"#anim-cad4947b-ff93-40d6-bab1-bb82f23ad71b","keyframes":{"opacity":[0,1]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a001bc45-9bf8-4eaa-9003-8595f4af1142","keyframes":{"transform":["rotate(-180deg) translate3d(0px, -74.45394%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-008f38e1-0041-44af-8ec0-2262cd8a1bfa","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2d21ce51-093e-4d1f-aaf7-1d024db9a4f9","keyframes":{"transform":["translate3d(-112.42425%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7240cbfb-1c65-4754-a141-de586541760d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-348e6358-818e-4582-89b8-43e8ac14660a","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ddd25d9b-5e7c-43ee-a27c-22930d0c0236","keyframes":{"opacity":[0,1]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-453f346d-715b-4001-adf9-e070ab008a75","keyframes":{"transform":["rotate(-180deg) translate3d(0px, 59.06933%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Veja mais

No entanto, até agora, não encontramos nenhuma evidência conclusiva de sua existência.

[{"selector":"#anim-2a046fb1-3dff-4411-ad6b-28631e12e58a","keyframes":{"opacity":[0,1]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ba2ca86d-9822-4664-a175-4245d92d0821","keyframes":{"transform":["rotate(-180deg) translate3d(0px, -74.45394%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9354e73b-f3dd-4802-b60f-33826562908b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d646f5c1-9176-4467-84ce-526465192928","keyframes":{"transform":["translate3d(-112.42425%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cbee8c05-8d6f-47f1-ad0e-a73790203715","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3fcdfd52-a8f6-4309-bc4c-59e61a5815b9","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f6eb2432-6a61-41ca-ad0f-00d512aa1670","keyframes":{"opacity":[0,1]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f316dadf-ba3e-47e1-8472-c487954f69e5","keyframes":{"transform":["rotate(-180deg) translate3d(0px, 59.06933%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":150,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Veja mais

[{"selector":"#anim-715d6225-1f07-42d5-9012-a0910cd6c5ec","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-167db08b-97e8-45a8-a40c-c61cc2abf64d","keyframes":{"transform":["rotate(-180deg) translate3d(0px, 59.06933%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d27bda12-f067-4b31-98b5-b51bbfef8ce2","keyframes":{"opacity":[0,1]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-51c1f550-0eaf-42eb-8550-2e955202534d","keyframes":{"transform":["rotate(-180deg) translate3d(0px, -74.45394%, 0) rotate(180deg)","rotate(-180deg) translate3d(0px, 0px, 0) rotate(180deg)"]},"delay":100,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Últimas Notícias de Hoje do Brasil e do Mundo Últimas notícias do Brasil e do mundo, sobre política, economia, emprego, educação, saúde, meio ambiente, tecnologia, ciência, cultura e carros. Ver Últimas Notícias