Mais um planeta descoberto?

Astrônomos descobriram um exoplaneta em órbita da estrela de Barnard, a estrela individual mais próxima do nosso Sol.

[{"selector":"#anim-e6fbca2e-22a9-4d1b-9320-6bef5e005257","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9b26e1cd-a091-43bd-92e4-3dd4cdd6bbe3 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(13.495535560934249%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

O exoplaneta tem pelo menos metade da massa de Vênus e seu ano dura pouco mais de três dias terrestres.

[{"selector":"#anim-4c959ce1-4292-497c-ac82-e815981682e9","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c4fa0bd3-1138-4499-98f8-85dbfcff166a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(37.13216135113665%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

Localizada a apenas seis anos-luz de distância da Terra, a estrela de Barnard é o segundo sistema estelar mais próximo de nós.

[{"selector":"#anim-ff0c9236-63f4-4bab-a3a3-c8f85a77dfb6","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eb5e7efc-bd5c-4c8e-8850-acf4a1922575 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-34.179687404002955%, 0, 0) translate(-25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}]

Devido à sua proximidade, é um alvo primário na procura de exoplanetas semelhantes à Terra.

[{"selector":"#anim-79992718-a293-4b69-978e-522849e8eb11","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-918c2d6e-a527-4336-93c3-b77034ead14d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(44.57184887404521%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

O exoplaneta recém-descoberto, chamado Barnard b, está vinte vezes mais próximo da estrela de Barnard do que Mercúrio está do nosso Sol.

[{"selector":"#anim-97c364e0-b222-46e9-88f1-dacb586d7337","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0abf2139-39fb-4edf-a9b7-435438b25f0b [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-54.423076826456295%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

Ele orbita sua estrela em 3,15 dias terrestres e tem uma temperatura superficial de cerca de 125 °C.

[{"selector":"#anim-7f4dc8b9-6de1-4f9a-a6f1-b6b0c5e0c861","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b8f5aa13-e7d8-4f21-92a8-3a0b7f8b2864 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(34.179687404002955%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

www.realtime1.com.br

[{"selector":"#anim-058e637f-43e1-42e1-b4e0-a9ac27227c27","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-1e7a2fa8-ac06-4a8f-b3de-f5868fa7dfaa","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":800,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-74cd9e77-be88-4590-8a05-129befbf9065","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b2403cb4-92ad-40db-897c-f32a47853562","keyframes":{"transform":["translate3d(-131.10236%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cc2a1c3e-4fb5-40bc-9454-311e96496c45","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-67894f7a-4217-468f-b668-034915b65f0b","keyframes":{"transform":["translate3d(135.68463%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]