Impressionante Sonda não derreteu ao tocar o Sol.

Sonda não derreteu ao tocar o Sol.

A Parker Solar Probe da NASA tocou recentemente o Sol! Por que não derreteu?

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Imagens da Sonda tocando o Sol

[{"selector":"#anim-32c0af1a-092f-4780-8876-2d42feb750b2","keyframes":{"transform":["translate3d(-168.23529%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8ddae1fd-e176-4f13-bee4-6b51577d134b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-29799708-58da-4308-a6b6-10e9344bbb2f","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-ae8b4480-fe46-4e32-b7ec-59c5be3e4477","keyframes":{"transform":["translate3d(-150.49999%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d21798c6-b320-4b70-8dbb-8914451334ed","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8e14dffa-9250-4f00-8978-aaa3a1099673","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-0dfab592-9efa-4610-bdf4-34b40579839a","keyframes":{"opacity":[0,1]},"delay":600,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b4e0058d-707b-4647-998d-032f677eaace","keyframes":{"transform":["translate3d(-671.73904%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Tooltip Conheça 12 fatos sobre o telescópio James Webb que você não sabe. Arrow saiba mais

O calor não é o mesmo que a temperatura, então mesmo que a coroa do Sol seja de 2 a 3 milhões de graus o plasma se comporta de outra maneira.

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Na verdademuito poucas partículas do plasma realmente fazem contato com a espaçonave

[{"selector":"#anim-1d64d6fd-d714-4f85-871f-5cc61f6f0b39 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-c997b088-54b9-48e6-939a-2f5099451806","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-13e00d0f-e1af-405a-a51f-ad90aff22e91","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-0b770477-455c-4795-857d-64fb47db8d86","keyframes":{"opacity":[0,1]},"delay":3000,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7d0db17e-6796-41f3-b740-34dc55736948","keyframes":{"transform":["translate3d(-728.26078%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":3000,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0b47fe9b-ec47-48ac-a6c4-0eebfbcd922a","keyframes":{"transform":["translate3d(-168.23529%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d35c4e94-a999-44ae-b5d8-5cdfb90bb37c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fc4d30fc-9db7-44b4-86a2-bd8d0daee019","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-f12b2ae4-b294-4e3c-9887-151404445a01","keyframes":{"transform":["translate3d(-150.49999%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cae2ff8f-f5fa-4701-94d5-90153e2f8a8d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5bd64f57-7477-4e9f-b927-284f88a7359c","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] Fonte: NASA Arrow Tooltip Conheça 12 fatos sobre o telescópio James Webb que você não sabe. Saiba mais

Pela mesma razão, quando você acena com a mão dentro de um forno, você não se queima imediatamente

[{"selector":"#anim-e5d6679f-5d96-4ccf-9ffe-c4f72fa188aa [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-d0826482-f40a-4781-8124-77e0a4e2b559","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-22a72cc1-db75-43ee-86f3-b6c1406da427","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-0f4ea5da-c5b4-4c15-8aa8-7920afcf4382","keyframes":{"opacity":[0,1]},"delay":3000,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-19a1e731-7dcc-4210-883a-2e57b5ea32cb","keyframes":{"transform":["translate3d(-728.26078%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":3000,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-255f538a-4aa3-45f3-ab09-ea5783e214c3","keyframes":{"transform":["translate3d(-168.23529%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f2725d2e-b972-4ed8-9ad6-862675a1d389","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2305fb7f-207b-4ce4-9124-bd103d7716b9","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-9603c8fd-05a5-4a2e-93bd-4439ab68d6d2","keyframes":{"transform":["translate3d(-150.49999%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-49c74f75-1a99-4413-a4af-dadc802e9139","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4353f1f3-1b1f-483e-90c1-7cf7d30528e3","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] Fonte: NASA Arrow Tooltip Conheça 12 fatos sobre o telescópio James Webb que você não sabe. Saiba mais

O ar no forno pode estar nessa temperatura, mas não muito desse calor é transferido para sua mão.

[{"selector":"#anim-ad2a32da-209d-460f-9eb6-3da964936f70 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-054b2728-d354-411f-85b1-83dc0def749a","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-3aff4276-201a-4d7a-8346-efdb127ae49b","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-009c40e5-4dc3-48f3-8759-2cb63bc8be05","keyframes":{"opacity":[0,1]},"delay":3000,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2b49d8d0-e784-4b0f-ac23-9a8b9d14da32","keyframes":{"transform":["translate3d(-728.26078%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":3000,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0ccc4106-dffb-4a00-b2c2-00dcdb3e4017","keyframes":{"transform":["translate3d(-168.23529%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-72e14d42-1711-4970-95c2-13f431b80838","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f087a852-caa9-43e4-80a7-b115c806d682","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-a8bbb580-dff0-498a-b3b2-69a4a6de606a","keyframes":{"transform":["translate3d(-150.49999%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-999d7665-999c-41cc-a2ce-c9ec0ff478af","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7f398bc8-c0e0-48c6-95e7-a20ac027b1f0","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-b8ea255a-18cf-473f-80d5-e768f26ec075","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-198677f8-4e90-4ff3-afac-3a59014c3ee5","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Fonte: NASA Arrow Tooltip Conheça 12 fatos sobre o telescópio James Webb que você não sabe. Saiba mais

Conheça os 8 estádios da Copa do Mundo Qatar 2022

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12 fatos sobre o Telescópio James Webb que você não sabe

[{"selector":"#anim-7ee59636-b7b1-4ae0-8899-ae088021d000","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c69eb0f6-c211-4161-8020-f45ba1000d5d","keyframes":{"transform":["translate3d(0px, -338.45602%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Saiba mais

Sonda não derreteu ao tocar o Sol.

Impressionante

A Parker Solar Probe da NASA tocou recentemente o Sol! Por que não derreteu?

Hubble

Imagens da Sonda tocando o Sol

Imagens da Sonda tocando o Sol

O calor não é o mesmo que a temperatura, então mesmo que a coroa do Sol seja de 2 a 3 milhões de graus o plasma se comporta de outra maneira.

Hubble

Na verdademuito poucas partículas do plasma realmente fazem contato com a espaçonave

Hubble

Pela mesma razão, quando você acena com a mão dentro de um forno, você não se queima imediatamente

Hubble

O ar no forno pode estar nessa temperatura, mas não muito desse calor é transferido para sua mão.

Hubble

A Parker também possui um escudo térmico que reflete a luz solar na parte frontal

Conheça os 8 estádios da Copa do Mundo Qatar 2022

12 fatos sobre o Telescópio James Webb que você não sabe