Asteroid Calendar 2021
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| Author | : Editors of Chase's |
| Publisher | : Rowman & Littlefield |
| Total Pages | : 753 |
| Release | : 2020-10-27 |
| Genre | : Reference |
| ISBN | : 1641434244 |
Find out what's going on any day of the year, anywhere across the globe! The world’s date book since 1957, Chase's is the definitive, authoritative, day-by-day resource of what the world is celebrating and commemorating. From national days to celebrity birthdays, from historical anniversaries to astronomical phenomena, from award ceremonies and sporting events to religious festivals and carnivals, Chase's is the must-have reference used by experts and professionals—a one-stop shop with 12,500 entries for everything that is happening now or is worth remembering from the past. Completely updated for 2021, Chase's also features extensive appendices as well as a companion website that puts the power of Chase's at the user's fingertips. 2021 is packed with special events and observances, including National days and public holidays of every nation on Earth The 400th anniversary of the Plymouth pilgrim Thanksgiving The 200th independence anniversary from Spain of its Central and South American colonies. The 100th anniversary of the Tulsa Race Massacre Scores of new special days, weeks and months Birthdays of new world leaders, office holders, and breakout stars And much more! All from the reference book that Publishers Weekly calls "one of the most impressive reference volumes in the world."
| Author | : Peter Jenniskens |
| Publisher | : Elsevier |
| Total Pages | : 840 |
| Release | : 2023-10-24 |
| Genre | : Science |
| ISBN | : 0323884482 |
The International Astronomical Union formalized the naming of meteor showers in 2006. Each newly discovered shower now is assigned a unique and officially recognized name, number, and 3-letter code. Close to a thousand possible meteor showers have since been reported, over a hundred in the cause of writing this book. Atlas of Earth's Meteor Showers takes stock of all reported detections by going back to the combined video and radar data in hand at the end of 2021, in order to weed out duplicates and false detections. Maps were created that show the direction of motion of meteors (their radiant) during 5-day and 10-day intervals throughout the year. All 500+ showers recognized are briefly described from their radiant, speed, and orbital elements, and the meteoroid mass distribution index was calculated. Physical properties of the meteoroids were derived from their beginning, peak and end height, from their deceleration in Earth's atmosphere, and from spectroscopic information. Candidate parent bodies are mentioned and the age of the stream was calculated from the dispersions in orbital elements and from the meteor magnitude distribution index. A brief history is given of the shower's discovery, of when features were first recognized, and of results from dynamical modeling, all with references to the literature. - Presents approximately 400 detailed meteor shower maps that show what showers are active on a given night for visual, video, and radar observers - Provides thorough descriptions of each shower that can be used in planetary astronomy and for meteor observing sessions, the discovery of new showers, and planetary defense - Highlights periodic, unusual showers that may be expected on a given night based on past occurrences that are important to satellite hazard avoidance and meteor storm chasing
| Author | : Philip M. Bagnall |
| Publisher | : Richmond, Va. : Willmann-Bell |
| Total Pages | : 184 |
| Release | : 1991 |
| Genre | : Science |
| ISBN | : |
| Author | : Chris Nicholson |
| Publisher | : |
| Total Pages | : 198 |
| Release | : 2015 |
| Genre | : National parks and reserves |
| ISBN | : 9780983503828 |
From sea to shining sea, the national parks preserve some of the country's most unique wilderness areas. As such, they are a gift to nature photographers everywhere. In the pages of Photographing National Parks, Chris Nicholson delves into what all the parks offer to the photographer, and how to best research and prepare for a trip to explore the artistic opportunities within. Learn how to travel safely and photograph in the various environments found in the park system, including desert, alpine, forest and coastline. Discover where to find valuable information about iconic and secret photo locations, how to stay powered up in the outdoors, and ideas for ancillary gear that will make a photo project more efficient and productive.
| Author | : Peter Jenniskens |
| Publisher | : Cambridge University Press |
| Total Pages | : 804 |
| Release | : 2006-09-14 |
| Genre | : Science |
| ISBN | : 1316347826 |
Meteor Showers and their Parent Comets is a unique handbook for astronomers interested in observing meteor storms and outbursts. Spectacular displays of 'shooting stars' are created when the Earth's orbit crosses a meteoroid stream, as each meteoroid causes a bright light when it enters our atmosphere at high speed. Jenniskens, an active meteor storm chaser, explains how meteoroid streams originate from the decay of meteoroids, comets and asteroids, and how they cause meteor showers on Earth. He includes the findings of recent space missions to comets and asteroids, the risk of meteor impacts on Earth, and how meteor showers may have seeded the Earth with ingredients that made life possible. All known meteor showers are identified, accompanied by fascinating details on the most important showers and their parent comets. The book predicts when exceptional meteor showers will occur over the next fifty years, making it a valuable resource for both amateur and professional astronomers.
| Author | : Tommy Wallach |
| Publisher | : Simon and Schuster |
| Total Pages | : 384 |
| Release | : 2015-03-24 |
| Genre | : Juvenile Fiction |
| ISBN | : 1481418777 |
The lives of four high school seniors intersect weeks before a meteor is set to pass through Earth's orbit, with a 66.6% chance of striking and destroying all life on the planet.
| Author | : Editors of Chase's |
| Publisher | : Rowman & Littlefield |
| Total Pages | : 753 |
| Release | : 2024-09-09 |
| Genre | : Reference |
| ISBN | : |
Find out what's going on any day of the year, anywhere across the globe! Since 1957, Chase's Calendar of Events lists everything worth knowing and celebrating for each day of the year: 12,500 holidays, national days, historical milestones, famous birthdays, festivals, sporting events and more. "One of the most impressive reference volumes in the world." -- Publishers Weekly From national days to celebrity birthdays, from historical milestones to astronomical phenomena, from award ceremonies and sporting events to religious festivals and carnivals, Chase's is the must-have reference used by experts and professionals—a one-stop shop with 12,500 entries for everything that is happening now or is worth remembering from the past. Completely updated for 2025, Chase's also features extensive appendices (astronomical data, major awards, perpetual calendar) as well as an exclusive companion website that puts the power of Chase's at the user's fingertips. 2025 is packed with special events and observances, including National days and public holidays of every nation on Earth Scores of new special days, weeks and months--such as the International Day for the Arabian Leopard (Feb 10), American Sparkling Wine Day (July 3) or Reduce Your Lawn Day (May 20). Birthdays of new world leaders, lauded authors, sports stars and breakout celebrities Info on milestone anniversaries, such as the 250th anniversary of the beginning of the Revolutionary War, the 250th birth anniversary of Jane Austen, the 150th birth anniversary of Mary McLeod Bethune, the 50th anniversary of the cult filmThe Rocky Horror Picture Show, the 25th anniversary of the first human habitation of the International Space Station, and much more. Information on such special events as the International Year of Glaciers' Preservation and Expo 2025 And much more!
| Author | : Gabriel Biderman |
| Publisher | : Peachpit Press |
| Total Pages | : 241 |
| Release | : 2013-11-13 |
| Genre | : Photography |
| ISBN | : 0133510670 |
Are you a night owl looking to make stunning images of streetscapes, fireworks, or the night sky? Do you like to bend time with long exposure photography? Do star trails or lightning strikes inspire you? Then this book is for you! In Night Photography: From Snapshots to Great Shots, photographer Gabriel Biderman brings you the basics of digital night photography—exposure, composition, and light—and how to scout and capture different nocturnal locations once the sun goes down. Gabriel will help you understand the fundamentals and bring your unique artistic expression to any night situation. In this beautifully illustrated guide you will: Focus in the dark and master basic composition rules—and know when to break them Understand metering and switch to manual mode for more control over your exposure Set white balance, understand color temperature, and add flash or slow sync Explore color, light painting, and creative ways to play with light in your images Learn what gear works best for your style of shooting and strategies for operating your equipment in the dark Discover expert techniques for post-processing your nighttime images in Lightroom and Photoshop Beautifully illustrated with large, compelling photos, this book teaches you how to take control of your photography to get the image you want every time. And once you have the shot, show it off and join the book’s Flickr group: www.flickr.com/groups/night_fromsnapshotstogreatshots
| Author | : Larry Niven |
| Publisher | : Del Rey |
| Total Pages | : 642 |
| Release | : 1985-05-12 |
| Genre | : Fiction |
| ISBN | : 0449208133 |
“The first satisfying end-of-the-world novel in years . . . an ultimate one . . . massively entertaining.”—Cleveland Plain-Dealer The gigantic comet had slammed into Earth, forging earthquakes a thousand times too powerful to measure on the Richter scale, tidal waves thousands of feet high. Cities were turned into oceans; oceans turned into steam. It was the beginning of a new Ice Age and the end of civilization. But for the terrified men and women chance had saved, it was also the dawn of a new struggle for survival—a struggle more dangerous and challenging than any they had ever known. . . . “Take your earthquakes, waterlogged condominiums, swarms of bugs, colliding airplanes and flaming what-nots, wrap them up and they wouldn’t match one page of Lucifer’s Hammer for sweaty-palmed suspense.”—Chicago Daily News
| Author | : Gary W. Kronk |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 376 |
| Release | : 2013-10-10 |
| Genre | : Science |
| ISBN | : 1461478979 |
Meteor showers are among the most spectacular celestial events that may be observed by the naked eye, and have been the object of fascination throughout human history. In “Meteor Showers: An Annotated Catalog,” the interested observer can access detailed research on over 100 annual and periodic meteor streams in order to capitalize on these majestic spectacles. Each meteor shower entry includes details of their discovery, important observations and orbits, and gives a full picture of duration, location in the sky, and expected hourly rates. Armed with a fuller understanding, the amateur observer can better view and appreciate the shower of their choice. The original book, published in 1988, has been updated with over 25 years of research in this new and improved edition. Almost every meteor shower study is expanded, with some original minor showers being dropped while new ones are added. The book also includes breakthroughs in the study of meteor showers, such as accurate predictions of outbursts as well as comet and meteor observations from the 6th century to the 17th century that were not published in the first edition. It holds all of the information needed to inspire a new observer or provide deeper knowledge to the long-time enthusiast.
