New Delhi sky gazers await celestial event
New Delhi: Sky watchers across India are set for a rare astronomical spectacle as a total lunar eclipse, also known as a Blood Moon, will light up the skies tonight. The Moon will turn deep red for an impressive 82 minutes, making it one of the longest total lunar eclipses of the decade.
What happens during a lunar eclipse
A total lunar eclipse occurs when the Earth passes directly between the Sun and the Moon, casting its shadow over the lunar surface. Unlike a solar eclipse, which briefly darkens the day, a lunar eclipse bathes the Moon in a reddish glow.
This effect is caused by sunlight bending through the Earth’s atmosphere. Shorter wavelengths, such as blue and green, scatter away, while longer red wavelengths filter through and project onto the Moon, giving it its fiery colour.
For 82 minutes, observers across the globe will see the Moon glowing in dramatic shades of red and copper. The striking contrast between the dim lunar disc and the surrounding night sky will create a captivating sight for both astronomy enthusiasts and casual stargazers.
Best time to watch in India
The eclipse will be visible from start to finish across India. Astronomers note that the total phase, when the Moon appears completely red, will begin late in the evening and continue past midnight.
The entire event, including penumbral and partial phases, will last several hours, but the 82-minute totality is expected to be the highlight.
Major cities such as Delhi, Mumbai, Bengaluru, Chennai, and Kolkata will have excellent viewing opportunities, provided skies remain clear. The spectacle will also be visible to millions across Asia, Africa, Europe, and parts of Australia. Cities like Yangon, Shanghai, Johannesburg, Cairo, Rome, Tokyo, Sydney, and London are among the global hotspots for this event.
Why this eclipse is special
Such long-duration eclipses are rare. The extended totality not only makes it scientifically significant but also enhances its visual appeal. For photographers, students, and sky lovers, this is an unmissable opportunity to observe celestial mechanics in real time.
Experts emphasise that lunar eclipses are completely safe to watch with the naked eye. While telescopes and binoculars can enhance the view, no special protective gear is required, unlike during solar eclipses.
How to photograph the blood moon
For those keen on capturing the event, preparation is key. DSLR users are advised to use a telephoto lens (200mm or longer), mount the camera on a tripod, and shoot in manual mode. Recommended settings include ISO 400–800, aperture f/5.6 or wider, and shutter speeds between 1/125s and one second. Shooting in RAW format and using manual focus ensures sharper results.
Smartphone users should stabilise their devices, activate timer mode, and avoid digital zoom. Using night or astrophotography modes can help bring out lunar details. Adjusting exposure manually prevents overexposure, while post-processing can enhance reds and sharpness.
Conclusion
Tonight’s blood moon is not just a natural wonder but also a reminder of Earth’s place in the cosmos. Whether admired with the naked eye, through a telescope, or captured in photographs, the 82-minute lunar eclipse will offer an unforgettable experience for millions.