O que acontecerá com o Sol no futuro?

[{"selector":"#anim-d80f5903-dcf5-463b-937d-3d146957eb3c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-989ab497-5add-4dfe-b0d9-e11f305a4d2a","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d2e0fc92-7640-472c-bf33-d7aed7b5b612","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-2d55ab80-5ff0-4722-9305-063f549baa1b","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Simon Berger/Pexels

[{"selector":"#anim-2912f1cf-311d-48d8-8916-3ee86b7849d4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-51c60ded-45fe-4853-83b8-556ce6065e4f","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7907e56e-0c5d-40c5-a15e-15e93d550995","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-b83d0b30-1ba6-426c-b56b-b2adf7ab4793","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-205ae766-2a48-4a83-9ab9-34282543803d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-21.874999829338588%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Uma imagem astronômica publicada pela Nasa mostra a Nebulosa do Haltere, que pode ser considerada uma prévia do que deve acontecer com o nosso Sol daqui a alguns bilhões de anos Nasa

[{"selector":"#anim-52716a35-6e09-4c12-b6c4-76cca1509a70","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-971478c8-9e4a-46d2-9f32-9f374e242238","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-801284ef-625e-4136-9816-9cf598baebad","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-a1cfd840-9e5f-47cf-b9b9-2520dfc3db35","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-33a1e5b9-02cf-4df1-a13c-3bd2a1dc15c9 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(57.8912075800731%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] Gerald Rhemann/cometografia.es Em 1764, o astrônomo Charles Messier estava listando objetos celestes difusos para que não fossem confundidos com cometas

[{"selector":"#anim-f3f0f827-527c-4190-bfa2-4fbf2b3a8a04","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-101d0fbc-bfe9-4b48-84ef-8dea3feb1695","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-853b2e89-c45a-4b73-b595-0566a9c21096","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-fd38a30d-c309-42b8-b8ea-5951c960ebdd","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-ad0d0894-e042-428e-afa4-a7c988e37636 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-30.847309246716577%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Francesco Sferlazza, Franco Sgueglia A Nebulosa do Haltere foi o 27º objeto listado por Messier e, por isso, também é conhecida como M27

[{"selector":"#anim-f177b357-5192-44c3-b8d4-5ab6041f821a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3a6b3694-182c-4331-ac33-d26e4745a431","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9267ed13-87e8-47a8-8ba3-f60bac3c5d0e","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-3c93b173-1233-44b0-a185-d27d022e478b","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-9634de78-f646-42cf-a100-36ef644405f5 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(28.70984623952726%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] Na foto publicada pela Nasa, é possível ver as cores que formam a nebulosa emitidas por diferentes elementos: vermelho (enxofre), verde (hidrogênio) e azul (oxigênio) Christopher Stobie

[{"selector":"#anim-a3083299-d4c9-49f6-b289-78dadf3a308e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fc9d3dfc-7acd-48db-9aec-71abd42480f7","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-041caa04-a786-4bfd-9be8-495c813393c2","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-34f04cf9-6792-442b-ad6f-0b87adc79c8f","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-b3ff8b9c-61c7-4b1f-9c84-f1c4e5847e40 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-21.756765453670965%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Em cerca de 6 milhões de anos, o nosso Sol deve passar a lançar seus gases externos no espaço, dando origem a uma nuvem composta de poeira espacial, hidrogênio e plasma NASA/GSFC/SOHO

[{"selector":"#anim-f9be9811-cbf8-4a37-b211-4452b7b861a7","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6e9b582d-38b3-4c50-8679-fd3c8085c6d6","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5924cd2d-9e91-4db5-9baa-1adc346ea1b0","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-52da055e-7071-4be8-9fd7-7f7b3a22d698","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-997d576a-43af-4f97-9d08-43079278a917 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(23.671874840241962%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] Enquanto isso, o centro do Sol se tornará uma estrela anã branca quente de raios-x, que é uma estrela em seu estágio final de vida e que já esgotou seu combustível nuclear NASA/SDO/AIA/LMSAL

DOIS1BRASIL.COM.BR

[{"selector":"#anim-90a56ce5-9368-4d21-8ab5-22434047e609","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e4592658-0d39-49a8-8bd4-565b6fb6bade","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5d657c2d-9990-4db3-902c-554fce02cc71","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-15e47415-d9f5-4169-9317-58760e369ee4","keyframes":{"transform":["translate3d(0px, 2132.63615%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d23b1102-fbb7-4532-a1df-ba9abf1380a8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ff8614e5-0507-441c-a329-4e0286c6940e","keyframes":{"transform":["translate3d(-117.84387%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ce7b4fb2-1202-4890-b300-3aa41c44b5de","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-835347dc-55a7-4f30-b71d-51ab127376ef","keyframes":{"transform":["translate3d(0px, 1223.93157%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] leia mais em NASA/Goddard/SDO