Vida em Marte há bilhões de anos?

Uma rocha encontrada por um robô da Nasa em Marte pode ser um indicativo de vida microscópica em um passado muito distante?

[{"selector":"#anim-9286180f-a5b0-4bbc-b1f2-ebddd7788c59","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-37a46f3d-8109-49a4-9252-31cb7ea810b9 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(33.1146407815182%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

Análises indicam que a rocha possui qualidades que se encaixam na definição de um possível indicador de vida antiga.

[{"selector":"#anim-5dd0880e-bdde-4f17-8433-5c31da0cb567","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7e7bbffd-bfbf-4506-b011-eafd49e1e023 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-15.204326792503705%, 0, 0) translate(-25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}]

A rocha exibe assinaturas químicas e estruturas que poderiam ter sido formadas por vida bilhões de anos atrás.

[{"selector":"#anim-06dae08b-732a-46ae-80f3-3a25dee4cc40","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-892e8704-dd2b-42ca-828d-eb7a2c81f5d6 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(48.106970910461136%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

Isso aconteceu quando a área que está em análise continha água corrente.

[{"selector":"#anim-f0ec3843-981e-4815-958c-ffde8f335616","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1d39aaa8-2bbd-4a62-978e-ab4f71f3624a [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"}]

Estão sendo avaliadas outras explicações para as características da rocha para determinar se a vida antiga é uma explicação válida.

[{"selector":"#anim-9249892a-c8c7-4509-87b8-525ee2644f90","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e348e4f7-69b7-4fe8-a888-1ec46365717a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-42.50832086019486%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

A rocha foi coletada enquanto o Rover Perseverance explorava um antigo vale fluvial em Marte.

[{"selector":"#anim-a33a007c-4bc8-4a56-adde-36f44eb2a699","keyframes":{"opacity":[0,1]},"delay":500,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-50b20b1d-b2a5-49b6-b47c-674511c89149 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(35.193810032276524%, 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-87480355-a0fe-45c9-b900-a25bf5267ec2","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-cdc1eed7-77de-48c4-a6c3-c46ed4183f42","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":800,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-e3f30ebe-c492-4d5f-9c71-6a74c6c6307d","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-41033a5d-72c3-4f2d-bbfc-322f3da2510f","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-e4f17128-d556-442b-ac30-60502df8810e","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-11e72ba4-426f-42eb-b290-543861c1d04e","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"}]