Mostrando títulos en Astronomía

In Handprints on Hubble, retired astronaut Kathryn Sullivan describes her work on the NASA team that made all of this possible. Sullivan, the first American woman to walk in space, recounts how she and other astronauts, engineers, and scientists launched, rescued, repaired, and maintained Hubble, the most productive observatory ever built.

Is there other intelligent life in the universe, or are we all alone? Now you can explore this question through 17 compelling conversations with leading experts on extraterrestrial life. The prospect of alien intelligences has long captivated cosmologists, perplexed theologians, and provided rich fodder for science fiction writers. While we may doubt that the large-eyed, green-skinned figures of sci-fi films will one day descend to Earth in UFOs, it is far harder to reject wholesale the possibility that intelligent life - in some form yet unknown - exists.

In 1869, a great mystery was born. As astronomers observed a total solar eclipse, for the first time they saw the faint glow of the solar corona, the sun's outer atmosphere. Measurements of a previously unknown wavelength that made up this solar light sparked hot debate among scientists, but it was another 60 years before they discovered that this wavelength was in fact iron being burned at a staggering three million degrees Celsius. With the sun's surface only 6,000 degrees, this shouldn't be possible.

Mark Watney wasn't the mission commander of Ares 3, a month-long expedition to Mars. He was just the science geek, botany guru, and mechanical engineer: the lowest guy on the totem pole and the only one who didn't make it back to the ascent vehicle when the storm hit. Left for dead on the surface of a barren planet, Watney must plumb the depths of his considerable ingenuity and resourcefulness to find a way to survive - and to let the people on Earth know he's still alive.

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Everything we know about how planets form and how life arises suggests that human civilization on Earth should not be unique. We ought to see abundant evidence of extraterrestrial activity - but we don't. Where is everybody? In this volume in the MIT Press Essential Knowledge series, science and technology writer Wade Roush examines one of the great unsolved problems in science: Is there life, intelligent or otherwise, on other planets?

Project Mercury: The History and Legacy of America’s First Human Spaceflight Program examines the origins behind the missions, the people and spacecraft involved, and the historic results. Along with pictures of important people, places, and events, you will learn about Mercury like never before.

The Astronomy DANTES/DSST study guide teaches you everything that you need to know to pass the DSST test. Our easy-to-understand study guide will teach you the information. We've condensed what you need to know into a manageable book—one that will leave you completely prepared to tackle the test. This study guide includes sample test questions that will test your knowledge and teach you new material. Your astronomy study guide also includes flashcards. Use these to memorize key concepts and terms. Anyone can take and pass a DANTES test. What are you waiting for?

In the two decades since astronomers first discovered the existence of a planet outside of our solar system, “exoplanetology” has become the hottest specialty in astrophysics. Scientists young and old, inspired by the thought of finding either another habitable world or the Holy Grail of space exploration - life itself - flocked to be part of this burgeoning field. With so much brainpower on hand, it’s no wonder that investigative techniques advanced more quickly than anyone would have thought.

Why is it impossible to spin your right foot clockwise while you draw a six with your right hand? Can you extract DNA from a strawberry daiquiri? Would you make love like a praying mantis? Should you book a holiday on Earth 2.0? The Element in the Room will take you on a rib-tickling, experiment-fuelled adventure to explain everyday science that is staring you in the face. If you are sci-curious, pi-curious or just the-end-is-nigh-curious then this is the book for you.

Neptune: The Whisper of Dreams is a deep dive into the storm-ridden world at the farthest reaches of the solar system. Despite its remoteness, Neptune’s chaotic weather systems and supersonic winds make it one of the most active planets in our solar system. This book examines Neptune’s backward moon Triton, its faint rings, and the mysterious forces that govern this distant world. Neptune’s cold isolation hides a quiet strength, making it a powerful symbol of resilience and the unknown. What does Neptune’s distance say about our own place in the cosmos?

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Step into the world of ancient Alexandria, where one woman’s intellect shone brighter than the brightest stars in the sky. Hypatia of Alexandria for Beginners uncovers the life of a philosopher, mathematician, and martyr whose ideas transcended the boundaries of her time and continue to influence us today. This is not just a history book; it's a gateway to understanding the power of knowledge, reason, and the unyielding human spirit. Explore the life of a true trailblazer. Hypatia wasn't just a scholar; she was a pioneer in fields dominated by men. Her work in mathematics and astronomy ...

Pale Blue Pod is an astronomy podcast for people who are overwhelmed by the universe but want to be its friend. Astrophysicist Dr. Moiya McTier and comedian Corinne Caputo demystify space one topic at a time with open eyes, open arms, and open mouths (from so much laughing and jaw-dropping). By the end of each episode, the cosmos will feel a little less “ahhh too scary” and a lot more “ohhh, so cool!” New episodes every Monday.

Maybe you have never heard of Cecilia Payne-Gaposchkin; if not, now is your chance to find out about the interesting woman who had a huge impact on the world of science and advanced the cause of women. Her discovery that hydrogen is the most abundant element in the universe was a fundamental breakthrough. She was one of the early astronomers to combine the power of physics and chemistry in order to unlock the mysteries of the stars.

Earth: The Living Paradox invites readers to explore the extraordinary uniqueness of our planet. Earth’s ability to support life is a delicate balance, shaped by factors like the Moon’s influence on its tilt, tectonic plate movements, and the Great Oxygenation Event. This book examines Earth’s history and the coincidences that make life possible—while asking difficult questions about humanity’s stewardship of this fragile world. With insightful reflections on Earth’s past and future, this book raises the pressing question: Is Earth’s uniqueness the result of destiny, or just ...

The marvelous complexity of the universe emerges from several deep laws and a handful of fundamental constants that fix its shape, scale, and destiny. Where did these laws and these constants come from? And why are the laws so fruitful when written in the language of mathematics? Author Peter Atkins considers the minimum effort needed to equip the universe with its laws and its constants. He explores the origin of the conservation of energy, of electromagnetism, of classical and quantum mechanics, and of thermodynamics, showing how all these laws spring from deep symmetries.

Have you ever wondered how we came into being? Have you ever looked in the sky and marveled at the stars? This introduction to space gives you a foundation to explore whatever sparks your interest within this magnificent universe of ours. All this and more is available in this astronomy book. This book on astronomy is a perfect introduction to finding the truth out about wormholes, black holes, and the planets that surround us. Have you ever wondered what is out there? What about if there are more planets out there that we don't know about?

A Never-Before-Told Story of Ambition, Innovation, and the Limits of Human Exploration What if humanity’s greatest leap into the cosmos was not to the Moon—but to Venus? In Beyond the Lunar Frontier, Gary Covella, Ph.D., unveils a gripping, untold narrative of the bold vision that could have reshaped space exploration forever. This is the story of a manned mission to Venus, a dream born in the heat of the Cold War, fueled by the audacious spirit of the Apollo era, and ultimately abandoned in the face of insurmountable challenges. The Vision That Almost Was In the 1960s, as NASA ...

Unlock the cosmic symphony of the universe with DIY Radio Astronomy, a captivating journey into the world of radio waves and celestial exploration, right from your own backyard. This comprehensive guide invites curious minds and aspiring astronomers to bridge the gap between hobby and science, making the vast universe just a bit more accessible. Begin your journey with a compelling introduction to the secrets that the universe holds and the pivotal role radio waves play in unveiling these mysteries. Delve into the fundamentals of radio telescopes and discover how these remarkable ...