Flare (labareda) solar na região superior esquerda do Sol, observada a 7 de março de 2012 pelo Solar Dynamics Observatory, da NASA. Fenómenos violentos na superfície da nossa estrela, como este, de que não nos apercebemos no dia-a-dia, podem de facto afetar o nosso quotidiano, ao perturbarem o fornecimento de corrente elétrica, as comunicações, ou apagando dados informáticos.
Créditos: NASA/GSFC/SDO
In an insurgent moment, a brighter spark on our star might mean a blackout on Earth, and we don’t mean only a power turn off. The question is: When’s the next one?
A área de Divulgação do Instituto de Astrofísica e Ciências do Espaço requer o uso de cookies.
Se continuar a navegar neste website, entendemos que aceita a utilização destes cookies. Para os desativar ou obter mais informações consulte a nossa Política de Cookies
The Outreach area of the Instituto de Astrofísica e Ciências do Espaço uses third-party cookies, which only indirectly identify the user. These cookies, although not essential to the functioning of the website, are necessary for its maintenance, as they enable us to analyse and learn about how the website is used by its visitors, allowing us to customize and improve the contents we offer.
These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. If you do not consent, or if you opt out of these cookies, we will have less information to be able to improve your experience on our website. Learn more
Cookie
Description
AddThis sharing
IA, in the Outreach area of the website, uses the Oracle AddThis tool set to:
help the user share content from this website on other websites and social media platforms;
enable IA to customise the contents and functionalities on this website to the interests of its users.
IA, in the Outreach area of the website, uses the Goolge Analytics tool set to:
enable IA to customise and improve the contents and functionalities on this website to the interests of its users.
In addition, Google may associate the data generated through the Analytics tool set on this website to the user browsing experience with the same browser, computer or device in other websites that use this same tool set.
Language preference (Polylang)
IA, on the Outreach area of its website, uses the Polylang tool to:
save the language preference of the users, so that they don't have to choose their preferred language every time they visit the website or move to a new page.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Cookies not necessary for the website to function but to gather information about usage, which enables us to improve our offer of content and functionality on the website. These cookies do not directly identify the users.
