The phenomenon of the “ring of fire” annular solar eclipse, which occurred on February 17, 2026, served as the first solar eclipse of the year. While the visual spectacle captured global attention, health experts and astronomers are emphasizing the critical safety risks associated with viewing such events without proper protection.
The Danger of Direct Observation
Unlike a total solar eclipse, where the sun is completely obscured, an annular eclipse leaves a ring of sunlight visible. Due to the fact that the moon does not fully cover the sun’s surface, the sun continues to emit powerful radiation throughout the entire event.
Medical and scientific warnings underscore that there is no safe moment to stare directly at the sun during a partial or annular eclipse. Even a few seconds of direct exposure can cause permanent damage to the retina. This highlight the importance of using specialized eye protection to prevent irreversible vision loss.
The Science Behind the “Ring of Fire”
An annular eclipse occurs when the moon, earth and sun align, but the moon is at a point in its elliptical orbit further away from earth. Because the moon appears smaller in the sky, it cannot fully cover the solar disk, leaving the outer edges of the sun visible as a bright circle.
Regional Impact and Visibility
According to Ferry M. Simatupang, S.Si., M.Si., a lecturer in Astronomy at the Bandung Institute of Technology (ITB), the February 17, 2026, eclipse did not pass over Indonesia. The path of the eclipse was limited to regions such as Antarctica and the southern Indian Ocean.
The event followed a specific timeline based on Universal Time Coordinated (UTC):
- Partial eclipse began: 09:56 UTC
- Maximum eclipse: 12:12 UTC
- Partial eclipse ended: 14:57 UTC
The total duration of the eclipse was approximately 2 minutes and 20 seconds.
Due to the 7-hour time difference between UTC and Western Indonesia Time (WIB), the maximum point of the eclipse occurred at 19:12 WIB. The event took place during the night in Indonesia and was not observable from the region.
Assessing Indirect Effects
Addressing public concerns regarding the impact on areas outside the direct path of the eclipse, Simatupang noted that there are no indirect effects. He stated that, thus far, there have been no observed impacts on Earth for those in regions whether they were within the eclipse path or not.
