/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none}:root{--wp--preset--aspect-ratio--square: 1;--wp--preset--aspect-ratio--4-3: 4/3;--wp--preset--aspect-ratio--3-4: 3/4;--wp--preset--aspect-ratio--3-2: 3/2;--wp--preset--aspect-ratio--2-3: 2/3;--wp--preset--aspect-ratio--16-9: 16/9;--wp--preset--aspect-ratio--9-16: 9/16;--wp--preset--color--black: #000000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #ffffff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgba(6,147,227,1) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgba(255,105,0,1) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--font-size--small: 13px;--wp--preset--font-size--medium: 20px;--wp--preset--font-size--large: 36px;--wp--preset--font-size--x-large: 42px;--wp--preset--spacing--20: 0.44rem;--wp--preset--spacing--30: 0.67rem;--wp--preset--spacing--40: 1rem;--wp--preset--spacing--50: 1.5rem;--wp--preset--spacing--60: 2.25rem;--wp--preset--spacing--70: 3.38rem;--wp--preset--spacing--80: 5.06rem;--wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);--wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);--wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);--wp--preset--shadow--outlined: 6px 6px 0px -3px rgba(255, 255, 255, 1), 6px 6px rgba(0, 0, 0, 1);--wp--preset--shadow--crisp: 6px 6px 0px rgba(0, 0, 0, 1);}:where(.is-layout-flex){gap: 0.5em;}:where(.is-layout-grid){gap: 0.5em;}body .is-layout-flex{display: flex;}.is-layout-flex{flex-wrap: wrap;align-items: center;}.is-layout-flex > :is(*, div){margin: 0;}body .is-layout-grid{display: grid;}.is-layout-grid > :is(*, div){margin: 0;}:where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;}:where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color: var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color: var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color: var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background: var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background: var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background: var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background: var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background: var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background: var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background: var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background: var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background: var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background: var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size: var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size: var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size: var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size: var(--wp--preset--font-size--x-large) !important;} :where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;} :where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;} :root :where(.wp-block-pullquote){font-size: 1.5em;line-height: 1.6;}#mvp-wallpaper { background: url() no-repeat 50% 0; } #mvp-foot-copy a { color: #f58634; } #mvp-content-main p a, #mvp-content-main ul a, #mvp-content-main ol a, .mvp-post-add-main p a, .mvp-post-add-main ul a, .mvp-post-add-main ol a { box-shadow: inset 0 -4px 0 #f58634; } #mvp-content-main p a:hover, #mvp-content-main ul a:hover, #mvp-content-main ol a:hover, .mvp-post-add-main p a:hover, .mvp-post-add-main ul a:hover, .mvp-post-add-main ol a:hover { background: #f58634; } a, a:visited, .post-info-name a, .woocommerce .woocommerce-breadcrumb a { color: #ff005b; } #mvp-side-wrap a:hover { color: #ff005b; } .mvp-fly-top:hover, .mvp-vid-box-wrap, ul.mvp-soc-mob-list li.mvp-soc-mob-com { background: #020068; } nav.mvp-fly-nav-menu ul li.menu-item-has-children:after, .mvp-feat1-left-wrap span.mvp-cd-cat, .mvp-widget-feat1-top-story span.mvp-cd-cat, .mvp-widget-feat2-left-cont span.mvp-cd-cat, .mvp-widget-dark-feat span.mvp-cd-cat, .mvp-widget-dark-sub span.mvp-cd-cat, .mvp-vid-wide-text span.mvp-cd-cat, .mvp-feat2-top-text span.mvp-cd-cat, .mvp-feat3-main-story span.mvp-cd-cat, .mvp-feat3-sub-text span.mvp-cd-cat, .mvp-feat4-main-text span.mvp-cd-cat, .woocommerce-message:before, .woocommerce-info:before, .woocommerce-message:before { color: #020068; } #searchform input, .mvp-authors-name { border-bottom: 1px solid #020068; } .mvp-fly-top:hover { border-top: 1px solid #020068; border-left: 1px solid #020068; border-bottom: 1px solid #020068; } .woocommerce .widget_price_filter .ui-slider .ui-slider-handle, .woocommerce #respond input#submit.alt, .woocommerce a.button.alt, .woocommerce button.button.alt, .woocommerce input.button.alt, .woocommerce #respond input#submit.alt:hover, .woocommerce a.button.alt:hover, .woocommerce button.button.alt:hover, .woocommerce input.button.alt:hover { background-color: #020068; } .woocommerce-error, .woocommerce-info, .woocommerce-message { border-top-color: #020068; } ul.mvp-feat1-list-buts li.active span.mvp-feat1-list-but, span.mvp-widget-home-title, span.mvp-post-cat, span.mvp-feat1-pop-head { background: #f58634; } .woocommerce span.onsale { background-color: #f58634; } .mvp-widget-feat2-side-more-but, .woocommerce .star-rating span:before, span.mvp-prev-next-label, .mvp-cat-date-wrap .sticky { color: #f58634 !important; } #mvp-main-nav-top, #mvp-fly-wrap, .mvp-soc-mob-right, #mvp-main-nav-small-cont { background: #020068; } #mvp-main-nav-small .mvp-fly-but-wrap span, #mvp-main-nav-small .mvp-search-but-wrap span, .mvp-nav-top-left .mvp-fly-but-wrap span, #mvp-fly-wrap .mvp-fly-but-wrap span { background: #ffffff; } .mvp-nav-top-right .mvp-nav-search-but, span.mvp-fly-soc-head, .mvp-soc-mob-right i, #mvp-main-nav-small span.mvp-nav-search-but, #mvp-main-nav-small .mvp-nav-menu ul li a { color: #ffffff; } #mvp-main-nav-small .mvp-nav-menu ul li.menu-item-has-children a:after { border-color: #ffffff transparent transparent transparent; } #mvp-nav-top-wrap span.mvp-nav-search-but:hover, #mvp-main-nav-small span.mvp-nav-search-but:hover { color: #f58634; } #mvp-nav-top-wrap .mvp-fly-but-wrap:hover span, #mvp-main-nav-small .mvp-fly-but-wrap:hover span, span.mvp-woo-cart-num:hover { background: #f58634; } #mvp-main-nav-bot-cont { background: #020068; } #mvp-nav-bot-wrap .mvp-fly-but-wrap span, #mvp-nav-bot-wrap .mvp-search-but-wrap span { background: #ffffff; } #mvp-nav-bot-wrap span.mvp-nav-search-but, #mvp-nav-bot-wrap .mvp-nav-menu ul li a { color: #ffffff; } #mvp-nav-bot-wrap .mvp-nav-menu ul li.menu-item-has-children a:after { border-color: #ffffff transparent transparent transparent; } .mvp-nav-menu ul li:hover a { border-bottom: 5px solid #f58634; } #mvp-nav-bot-wrap .mvp-fly-but-wrap:hover span { background: #f58634; } #mvp-nav-bot-wrap span.mvp-nav-search-but:hover { color: #f58634; } body, .mvp-feat1-feat-text p, .mvp-feat2-top-text p, .mvp-feat3-main-text p, .mvp-feat3-sub-text p, #searchform input, .mvp-author-info-text, span.mvp-post-excerpt, .mvp-nav-menu ul li ul.sub-menu li a, nav.mvp-fly-nav-menu ul li a, .mvp-ad-label, span.mvp-feat-caption, .mvp-post-tags a, .mvp-post-tags a:visited, span.mvp-author-box-name a, #mvp-author-box-text p, .mvp-post-gallery-text p, ul.mvp-soc-mob-list li span, #comments, h3#reply-title, h2.comments, #mvp-foot-copy p, span.mvp-fly-soc-head, .mvp-post-tags-header, span.mvp-prev-next-label, span.mvp-post-add-link-but, #mvp-comments-button a, #mvp-comments-button span.mvp-comment-but-text, .woocommerce ul.product_list_widget span.product-title, .woocommerce ul.product_list_widget li a, .woocommerce #reviews #comments ol.commentlist li .comment-text p.meta, .woocommerce div.product p.price, .woocommerce div.product p.price ins, .woocommerce div.product p.price del, .woocommerce ul.products li.product .price del, .woocommerce ul.products li.product .price ins, .woocommerce ul.products li.product .price, .woocommerce #respond input#submit, .woocommerce a.button, .woocommerce button.button, .woocommerce input.button, .woocommerce .widget_price_filter .price_slider_amount .button, .woocommerce span.onsale, .woocommerce-review-link, #woo-content p.woocommerce-result-count, .woocommerce div.product .woocommerce-tabs ul.tabs li a, a.mvp-inf-more-but, span.mvp-cont-read-but, span.mvp-cd-cat, span.mvp-cd-date, .mvp-feat4-main-text p, span.mvp-woo-cart-num, span.mvp-widget-home-title2, .wp-caption, #mvp-content-main p.wp-caption-text, .gallery-caption, .mvp-post-add-main p.wp-caption-text, #bbpress-forums, #bbpress-forums p, .protected-post-form input, #mvp-feat6-text p { font-family: 'Roboto', sans-serif; font-display: swap; } .mvp-blog-story-text p, span.mvp-author-page-desc, #mvp-404 p, .mvp-widget-feat1-bot-text p, .mvp-widget-feat2-left-text p, .mvp-flex-story-text p, .mvp-search-text p, #mvp-content-main p, .mvp-post-add-main p, #mvp-content-main ul li, #mvp-content-main ol li, .rwp-summary, .rwp-u-review__comment, .mvp-feat5-mid-main-text p, .mvp-feat5-small-main-text p, #mvp-content-main .wp-block-button__link, .wp-block-audio figcaption, .wp-block-video figcaption, .wp-block-embed figcaption, .wp-block-verse pre, pre.wp-block-verse { font-family: 'PT Serif', sans-serif; font-display: swap; } .mvp-nav-menu ul li a, #mvp-foot-menu ul li a { font-family: 'Oswald', sans-serif; font-display: swap; } .mvp-feat1-sub-text h2, .mvp-feat1-pop-text h2, .mvp-feat1-list-text h2, .mvp-widget-feat1-top-text h2, .mvp-widget-feat1-bot-text h2, .mvp-widget-dark-feat-text h2, .mvp-widget-dark-sub-text h2, .mvp-widget-feat2-left-text h2, .mvp-widget-feat2-right-text h2, .mvp-blog-story-text h2, .mvp-flex-story-text h2, .mvp-vid-wide-more-text p, .mvp-prev-next-text p, .mvp-related-text, .mvp-post-more-text p, h2.mvp-authors-latest a, .mvp-feat2-bot-text h2, .mvp-feat3-sub-text h2, .mvp-feat3-main-text h2, .mvp-feat4-main-text h2, .mvp-feat5-text h2, .mvp-feat5-mid-main-text h2, .mvp-feat5-small-main-text h2, .mvp-feat5-mid-sub-text h2, #mvp-feat6-text h2, .alp-related-posts-wrapper .alp-related-post .post-title { font-family: 'Oswald', sans-serif; font-display: swap; } .mvp-feat2-top-text h2, .mvp-feat1-feat-text h2, h1.mvp-post-title, h1.mvp-post-title-wide, .mvp-drop-nav-title h4, #mvp-content-main blockquote p, .mvp-post-add-main blockquote p, #mvp-content-main p.has-large-font-size, #mvp-404 h1, #woo-content h1.page-title, .woocommerce div.product .product_title, .woocommerce ul.products li.product h3, .alp-related-posts .current .post-title { font-family: 'Oswald', sans-serif; font-display: swap; } span.mvp-feat1-pop-head, .mvp-feat1-pop-text:before, span.mvp-feat1-list-but, span.mvp-widget-home-title, .mvp-widget-feat2-side-more, span.mvp-post-cat, span.mvp-page-head, h1.mvp-author-top-head, .mvp-authors-name, #mvp-content-main h1, #mvp-content-main h2, #mvp-content-main h3, #mvp-content-main h4, #mvp-content-main h5, #mvp-content-main h6, .woocommerce .related h2, .woocommerce div.product .woocommerce-tabs . h2, .woocommerce div.product .product_title, .mvp-feat5-side-list .mvp-feat1-list-img:after { font-family: 'Roboto', sans-serif; font-display: swap; } #mvp-main-body-wrap { padding-top: 20px; } #mvp-feat2-wrap, #mvp-feat4-wrap, #mvp-post-feat-img-wide, #mvp-vid-wide-wrap { margin-top: -20px; } @media screen and (max-width: 479px) { #mvp-main-body-wrap { padding-top: 15px; } #mvp-feat2-wrap, #mvp-feat4-wrap, #mvp-post-feat-img-wide, #mvp-vid-wide-wrap { margin-top: -15px; } } #mvp-leader-wrap { position: relative; } #mvp-site-main { margin-top: 0; } #mvp-leader-wrap { top: 0 !important; } .mvp-nav-links { display: none; } .single .mvp-post-main-out, .single .mvp-post-main-in { margin-right: 0 !important; } #mvp-post-feat-img img { width: 100%; } #mvp-post-content, #mvp-post-add-box { float: none; margin: 0 auto; max-width: 750px; } .alp-advert { display: none; } .alp-related-posts-wrapper .alp-related-posts .current { margin: 0 0 10px; } .mvp-feat5-main-wrap h3.mvp-feat1-pop-head { display:none; } .mvp-feat5-small-wrap { margin:0 0 0 3.529411765%; } .mvp-feat5-mid-wrap { float:left !important; } .mvp-feat5-mid-sub-out { margin:0 !important; } .mvp-vid-box-wrap { color:#FFF!important; } .mvp-widget-dark-sub span.mvp-cd-cat { color: #f58633; } .mvp-widget-dark-wrap {padding:40px 0 100px !important;} .home-videos-leiamais {margin:-110px;} .home-videos-leiamais a {color:#dd9933 !important} 2e3k32

Redes Sociais

Nacional f3e1g

É hoje: Observatório Nacional retransmitirá ao vivo eclipse solar 4i6f23

Live com comentários sobre evento astronômico começa às 15h

Publicado há

em

Um eclipse solar poderá ser observado hoje (30), a partir de algumas regiões remotas do planeta. Apesar de não visível para quem estiver em território brasileiro, o fenômeno poderá ser acompanhado por todos, graças à retransmissão que será feita pela página do Observatório Nacional no YouTube.

O fenômeno astronômico terá início às 15h45, mas a transmissão, com comentários da astrônoma Josina Nascimento, do Observatório Nacional, começará um pouco antes, às 15h.

Este eclipse só poderá ser observado, a olho nu, por quem estiver na parte sul da América do Sul, especialmente no extremo do continente, onde o eclipse será mais intenso, abrangendo entre 40% e 54% do disco do Sol. Poderá ser visto também em partes da Antártica e na parte sul dos oceanos Pacífico e Atlântico.

Quem acompanhar a retransmissão comentada do Observatório Nacional verá também outras atrações interessantes prometidas pela astrônoma Josina Nascimento. Além de explicar detalhadamente como ocorrem os eclipses, ela disponibilizará imagens de um outro eclipse. Este, observado a partir de Marte.

“São imagens obtidas do ponto de vista marciano, flagradas pelo rover (astromóvel) Perseverance, que está em Marte. O vídeo mostra o momento em que a lua Fobos ou em frente ao Sol. É imperdível”, disse à Agência Brasil a astrônoma.

Lua entre o Sol e a Terra 3f3t1c

Eclipses solares ocorrem quando a Lua fica entre o Sol e a Terra, projetando uma sombra sobre o planeta. A sombra mais escura, onde toda a luz solar é bloqueada, é chamada umbra. Em torno da umbra se define a sombra mais clara, a penumbra, onde a luz solar é parcialmente bloqueada.

Se o observador está na estreita faixa da Terra atingida pela umbra, ele vai ver o eclipse total. Se está na área atingida pela penumbra, verá como parcial. “E, nos casos em que não há definição da umbra, como nos eclipses solares de 2022, temos somente eclipse parcial.”

Em média, um eclipse total do Sol ocorre a cada 18 meses, mas, por serem visíveis somente em estreita faixa sobre a Terra, parecem muito raros.

Cuidados para a observação 1y3t5d

A observação de eclipses solares nunca deve ser feita a olho nu, nem com óculos escuros, chapas de raio X ou filmes fotográficos, porque a claridade e o calor do Sol podem danificar seriamente a retina.

Uma sugestão dada por especialistas aos interessados em fazer esse tipo de observação é que procurem, em lojas de ferragens ou de materiais de construção, o chamado vidro de solda. A tonalidade desse vidro deve ser, no mínimo, 14. O vidro deve ser colocado diante dos olhos para uma observação segura do Sol.

Outras retransmissões 1p6z20

Diante do grande interesse causado pela astronomia, o Observatório Nacional tem feito diversas lives (transmissões ao vivo), nas quais comenta eventuais fenômenos que estejam ocorrendo.

Josina fará outra transmissão, neste domingo (1º), às 4h, na qual mostrará imagens e comentará a conjunção entre os dois planetas mais brilhantes: Júpiter e Vênus. “Essa live será muito especial porque mostraremos algo que não é visível a olho nu: a participação de Netuno nesse alinhamento”, disse a astrônoma.

“Isso será possível porque mostraremos imagens captadas a partir dos telescópios de astrônomos profissionais e amadores, parceiros do Observatório”, completou.

Para ar esta e todas outras lives comentadas por astrônomos do Observatório Nacional, clique aqui.

AS MAIS LIDAS 4e2a2n