Manhattanhenge

Neil deGrasse Tyson snapped this photograph of the Mahattanhenge, an event that occurs twice a year when the city's grid takes on the special effects of Stonehenge. This Saturday, if you're in New York, catch the sun's light flood the city as it sets.


NASA explains:

This coming Saturday, if it is clear, well placed New Yorkers can go outside at sunset and watch their city act like a modern version of Stonehenge. Manhattan's streets will flood dramatically with sunlight just as the Sun sets precisely at each street's western end. Usually, the tall buildings that line the gridded streets of New York City's tallest borough will hide the setting Sun. This effect makes Manhattan a type of modern Stonehenge, although only aligned to about 30 degrees east of north. Were Manhattan's road grid perfectly aligned to east and west, today's effect would occur on the Vernal and Autumnal Equinox, March 21 and September 21, the only two days that the Sun rises and sets due east and west. Pictured above in this horizontally stretched image, the Sun sets down 34th Street as viewed from Park Avenue. If Saturday's sunset is hidden by clouds do not despair -- the same thing happens twice each year: in late May and mid July. On none of these occasions, however, should you ever look directly at the Sun.

Image credit: Neil deGrasse Tyson via NASA

Got a question for a real NASA astronomer? Ask it here!

NASA astronomer Michelle Thaller is coming back to Big Think to answer YOUR questions! Here's all you need to know to submit your science-related inquiries.

Surprising Science

Big Think's amazing audience has responded so well to our videos from NASA astronomer and Assistant Director for Science Communication Michelle Thaller that we couldn't wait to bring her back for more!

And this time, she's ready to tackle any questions you're willing to throw at her, like, "How big is the Universe?", "Am I really made of stars?" or, "How long until Elon Musk starts a colony on Mars?"

All you have to do is submit your questions to the form below, and we'll use them for an upcoming Q+A session with Michelle. You know what to do, Big Thinkers!

Keep reading Show less

5 communication pitfalls that are preventing people from really hearing what you're trying to say

If you want to be a better and more passionate communicator, these tips are important.

Photo by CloudVisual on Unsplash
Personal Growth

If you identify as being a socially conscious person in today's age of outrage, you've likely experienced the bewildering sensation when a conversation that was once harmless, suddenly doesn't feel that way anymore. Perhaps you're out for a quick bite with family, friends, or coworkers when the conversation takes a turn. Someone's said something that doesn't sit right with you, and you're unsure of how to respond. Navigating social situations like this is inherently stressful.

Below are five expert-approved tips on how to maintain your cool and effectively communicate.

Keep reading Show less

Take the Big Think survey for a chance to win :)

Calling all big thinkers!

  • Tell us a little bit about where you find Big Think's videos, articles, and podcasts.
  • Be entered for a chance to win 1 of 3 Amazon gift cards each worth $100.
  • All survey information is anonymous and will be used only for this survey.
Keep reading Show less