A celestial spectacle of rare beauty is scheduled for August 12, 2026, when a total solar eclipse will darken the skies in some parts of the Northern Hemisphere. Although the phenomenon cannot be observed directly from Brazil, enthusiasts and curious people will have the opportunity to follow the event in real time through a global online broadcast. The American Space Agency (NASA) prepares complete coverage so that the public does not miss any details.
On the same topic: Watch the 2026 Total Solar Eclipse
Understand the phenomenon of total solar eclipse
A total solar eclipse occurs when the Moon is positioned exactly between the Sun and the Earth, completely blocking sunlight and casting a shadow over our planet. This precise alignment turns the day into a brief twilight, revealing the solar corona—the Sun’s bright, outer atmosphere, which is normally dimmed by the star’s intensity. These events are relatively rare in the same geographic location, making each occurrence a moment of great scientific and public interest.
The eclipse path through the northern hemisphere
The path of totality, where the Sun will be completely obscured, will pass through several regions of the Northern Hemisphere. Experts predict the phenomenon will be visible in:
More on this story: Grand solar eclipse on August 12th will reach almost a billion people globally
- Parts of Greenland
- All of Iceland
- North of Russia
- A vast area of the Atlantic Ocean
- Much of Spain
- A small slice of Portugal
Outside this narrow band, the eclipse will only be seen as partial, where the Moon only covers a portion of the Sun.
How to watch NASA’s live stream in Brazil
For those in Brazil who will not have the opportunity to witness the eclipse live, NASA will provide a detailed broadcast of the event. Coverage is scheduled to begin at 2:15 pm, offering images and expert commentary. The space agency usually uses its digital platforms, such as YouTube and its official portals, to bring the experience to millions of people around the world. This is the safest and most accessible way to follow the show.
The scientific importance of observing the sun during an eclipse
Scientists take advantage of moments of total solar eclipses to carry out crucial research on the Sun. The solar corona, visible only during these events, is a fundamental field of study to understand phenomena such as solar flares and coronal mass ejections, which can affect the Earth and its communication systems. The observation of these events contributes to the advancement of heliophysics, helping to predict and mitigate potential impacts of solar activity on our planet. The eclipse of August 12, 2026 offers another valuable window into these studies.