local time, The Sickle will have climbed more than two-thirds of the way up from the southeast horizon to the point directly overhead (called the zenith).Īlso, because the Leonids are moving along in their orbit around the sun in a direction opposite to that of Earth, they slam into our atmosphere nearly head-on, resulting in the fastest meteor velocities possible: 45 miles (72 km) per second. As dawn is about to break at around 5 a.m. Leo does not start coming fully into view until the after-midnight hours, so that would be the best time to concentrate on looking for Leonids. Keep in mind that any local light pollution or obstructions like tall trees or buildings will further reduce your chances of making a meteor sighting. It consists of lying back, looking up at the sky and waiting. Watching a meteor shower is a relatively straightforward pursuit. And that's only assuming you have a wide-open view of the entire sky and are blessed with dark, non-light polluted conditions. But whatever forecast you trust, be mindful that even at their very best, Leonids are expected to dart across your line of sight on an average of once every 3 to 6 minutes. on Friday evening and will pose no interference whatsoever. The moon is a waxing crescent and will set before 8:30 p.m. The International Meteor Organization (IMO) forecasts hour rates of 10 to 15 per hour with a peak at around 5:00 UT on Nov. “We are using different tools, but the concept of being inspired by the heavens to make art remains the same.Want to see the night sky up close? We recommend the Celestron Astro Fi 102 as the top pick in our best beginner's telescope guide. “In some ways, this is just another way for humans to interact with the night sky just as they have throughout recorded history,” says Arcand. This composition is a pilot, but the team hopes to create more compositions in the future inspired by other space images. “Translating these data into sound was a big step, and now with Sophie, we are again trying something completely new for us.” “We’ve been working with these data, taken in X-ray, visible, and infrared light, for years,” said Kimberly Arcand, Chandra visualization and emerging technology scientist. The Chandra team that has been working on the sonifications described the setting of the image to music as an extension of their work making space images accessible and intriguing to all. Universe of Sound: Data to Music Translation The project brought in composer Sophie Kastner to interpret the image into sheet music for instruments including strings, piano, flue, clarinet, and percussion. Credit: Composition: NASA/CXC/SAO/Sophie Kastner: Data: X-ray: NASA/CXC/SAO Optical: NASA/STScI IR: Spitzer NASA/JPL-Caltech Sonification: NASA/CXC/SAO/K.Arcand, SYSTEM Sounds (M. Working with a composer, this soundscape can be played by musicians. The Galactic Center sonification, using data from NASA’s Chandra, Hubble and Spitzer space telescopes, has been translated into a new composition with sheet music and score. The image combines data from Chandra, Hubble, and Spritzer to bring together data from the X-ray, visible light, and infrared wavelengths. The image used as the basis for the compositions is of the center of the Milky Way galaxy, a bustling region of gas filaments, X-rays, and a supermassive black hole called Sagittarius A*. Now, NASA has taken this concept one step further by turning an image of space into an original composition to be performed by a group of musicians. For several years, NASA has been producing sonifications in which images of space are turned into soundscapes so that they can be enjoyed both by people who are vision impaired and by a general audience who are interested in experiencing space in a new way.
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