Light Astronomy

Light of the Stars is science at the grandest of scales, and it tells a radically new story about what we are: one world in a universe awash in planets. Building on his widely discussed scientific papers and New York Times op-eds, astrophysicist Adam Frank shows that not only is it likely that alien civilizations have existed many times before, but also that many of them have driven their own worlds into dangerous eras of change.

On April 10, 2019, award-winning astrophysicist Heino Falcke presented the first image ever captured of a black hole at an international press conference - a turning point in astronomy that Science magazine called the scientific breakthrough of the year. That photo was captured with the unthinkable commitment of an intercontinental team of astronomers who transformed the world into a global telescope. While this image achieved Falcke’s goal in making a black hole “visible” for the first time, he recognizes that the photo itself asks more questions for humanity than it answers.

Oxford University astrophysicist and popular YouTube personality Dr. Becky Smethurst presents everything you need to know about the universe in 10 accessible and engaging lessons. In Space at the Speed of Light: The History of 14 Billion Years for People Short on Time, she guides you through fundamental questions, both answered and unanswered, posed by space scientists. Why does gravity matter? How do we know the big bang happened?

Astronomers have successfully observed a great deal of the universe’s history, from recording the afterglow of the big bang to imaging thousands of galaxies, and even to visualising an actual black hole. There’s a lot for astronomers to be smug about. But when it comes to understanding how the universe began and grew up, we are literally in the dark ages. In effect, we are missing the first one billion years from the timeline of the universe.

Sara Seager has always been in love with the stars: so many lights in the sky, so much possibility. Now a pioneering planetary scientist, she searches for exoplanets - especially that distant, elusive world that sustains life. But with the unexpected death of Seager’s husband, the purpose of her own life becomes hard for her to see. Suddenly, at 40, she is a widow and the single mother of two young boys. For the first time, she feels alone in the universe.

Learn about the incomparable beauty of the Northern Lights with this accessible guide for aspiring astronomers and seasoned night sky observers. Tom Kerss covers the cultural and scientific context for auroras and offers a comprehensive guide to forecasting and photography so that listeners can fuse their own technical mastery with the infinite creativity of nature.

Light is the most important part of our lives. Louise Riofrio, while working as a Scientist at NASA, made the biggest discovery of the century--the Speed of Light is changing. Starting when a child's eyes first open she describes how we learn about the world through light in our first few months of life, then how we discovered that Earth is round, and how we found we are part of a solar system and a galaxy. The Speed of Light takes you around the world from the Mediterranean to Hawaii in 100 illustrations showing where discoveries were made. This new edition shows how the size of the ...

Scientists tell us that ninety-six percent of the universe is unexplained dark matter and dark energy. Also, they admit that no unifying “theory of everything” exists in physics. This shaky foundation is the basis of modern thinking about the cosmos and Earth’s place in it. Something big seems to be missing. Thus, we’re left with no choice but to question the “consensus” cosmological model. Are we really flying through space on a spinning ball within an expanding universe, while free-falling around the Sun—all as a consequence of a “Big Bang” that supposedly occurred 13.8 billion years ago?

A talk by Terence McKenna about how our global culture is preparing to depart for the stars, so we must begin to pack for the trip. He begins with a discussion of botanical dimensions of folk medicine which are lost in pharmacology and how this is being uncovered by the New Age archaic revival. McKenna envisions an end to the current age, which has consisted of eons of boredom. He goes on to discuss the growing wonder of the universe as presented by leading astronomers Stephen Hawking and Carl Sagan.

Brock, the brachiosaurus, and Tilly, the T-Rex, are best friends who love discovering the wonders of the world around them. In this enchanting book, Brock & Tilly learn about the phases of the moon with the help of Tilly's wise and gentle grandma. Through vivid illustrations and captivating storytelling, children ages 6-8 will have an exciting journey of curiosity and discovery, learning the secrets of the moon’s ever-changing face. Perfect for young readers, this book inspires a love for exploration, encourages asking questions, and introduces the magic of science in a fun and engaging ...

A deeply panoramic tour of the night, from its brightest spots to the darkest skies we have left. A starry night is one of nature's most magical wonders. Yet in our artificially lit world, three-quarters of Americans' eyes never switch to night vision and most of us no longer experience true darkness. In The End of Night, Paul Bogard restores our awareness of the spectacularly primal, wildly dark night sky and how it has influenced the human experience across everything from science to art.

Informed by cutting-edge scientific research and sparkling with memorable characters - from the modern druids who worship at Stonehenge each solstice to the Amish farmers who may have the right idea about healthy sleep patterns - Linda Geddes’s Chasing the Sun analyzes all aspects of our relationship to the sun. The fascinating stories, innovative science, and unique perspectives in this book make it clear that the ancients were right to put the sun at the center of our world and that it is crucial that we remember this bond as we shape our lives today.

From Galileo’s humble spyglass to spaceborne observatories that glimpse the edge of time, this is the epic story of how humanity learned to see the universe. For over 400 years, the telescope has reshaped not just astronomy, but our very understanding of our place in the cosmos. Lenses, Light, and the Infinite Night traces the sweeping, often surprising history of this revolutionary instrument—from the dim candlelit workshops of the Renaissance to the golden mirrors of James Webb and the continent-spanning radio eyes that captured a black hole. Told with rich detail and poetic clarity, ...

Unveil the gripping mysteries of the cosmos with your new read The Language of the Universe. Every paragraph of this groundbreaking eBook will transport you to a realm that channels the rhythm and pulse of the cosmos, unearthing thrilling insights and answers about the nature and implications of light and optics in our universe. Delve into the enchanting dance of light and optics illuminated in chapter one. Discover not just why light matters in astronomy, but also the crucial role that optics play in reading the secret language of the universe. Progress to chapter two where the nature of ...

Apollo 15 command module pilot Al Worden was one of the highest-profile personalities among the Apollo astronauts, renowned for his outspokenness and potent views but also recognized as a warm and well-liked person who devoted much of his life after retiring from NASA to sharing his spaceflight experiences.

Eclipses take place only when bodies are covered by other bodies of similar sizes. The author of this informative book provides brief explanations of different types of eclipses like the Annular, Solar and Total eclipses. He also includes accounts of his personal observations and voyages, from darkness to light, to witness the sight of these spectacular occurrences aboard the Regal Empress and Dawn Princess. Readers will surely find topics like the discovery of the exploding sun, or nova and explanations of the Moon's Orbit quite fascinating in relation to their academic pursuits.

The sky has always held significance for humanity, in both cultural and scientific terms. And yet we persistently pollute it with sometimes unnecessary light in our obsessive desire to chase away the darkness. This effectively switches off the stars, hampering our ability to enjoy one of the most inspiring sights nature has to offer to humankind. In addition, too much light is hazardous to both our health and that of the fauna and flora of this planet.

The Denbigh Lights: A Truthful Argument for the Existence of UFOs by Gari Jones is a detailed account of a UFO sighting that happened in a quiet village in Denbighshire, North Wales on January 3, 2012. A family of four in the early hours of the morning at approximately 3 AM saw from the upstairs window of their home during a windy, rainy, stormy night, a mystical oval outline that had bright lights coming from its exterior.