The Mast-Head: Tonight in the Sky

Sky watchers say this week’s Perseid meteor shower will be a good one. This is the annual show of sparkling streaks that last year was obscured by the light of a full moon.

Looking at the forecast for tonight and tomorrow, it appears that local conditions are going to be ideal, with clear skies and light to calm wind after dark. Early in the night, the meteors will be lower on the horizon, gradually appearing higher in the sky and increasing after midnight.

In our part of the world, the trails of flaming comet debris will be most frequent to the northeast, so open spaces with little light pollution and a view to the north will be ideal for watching. We are lucky that the South Fork has a lot of options that meet that description. I think of the bayfront, such as Long Beach in Noyac, Maidstone Park in East Hampton, the Alberts in Amagansett, and Navy Beach in Montauk as among the better choices.

For those eager for a little education with their sky show a free program will be offered by the Montauk Observatory at the Ross School Tennis Center on Goodfriend Drive in East Hampton this evening at 8. Following a talk about what is known by science about the Perseids, everyone will be invited outside to sit back and watch or take a tour of celestial bodies using telescopes the organizers will supply.

One of the repeated points on a number of websites advising how to see the Perseids is that you should get out of town, away from artificial light. It is sad that even here, where we still like to think we live in the country, this is true. Residential, municipal, and to the greatest degree, exterior commercial illumination has cast an unwelcome amber glow over many parts of the East End. Even where I live, down near Promised Land in Amagansett, we can see an orange haze from Connecticut.

For me, the Perseids are a reminder that a dark night sky matters, that creeping urbanization comes at the cost of getting in the way of our even contemplating space, our modest place in the universe, and the infinite sublime. That, and just enjoying a really, really good show.