Author: John Logsdon
Publisher: Penguin
ISBN: 0143129953
Category : Technology & Engineering
Languages : en
Pages : 402
Book Description
The fascinating story of how NASA sent humans to explore outer space, told through a treasure trove of historical documents--publishing in celebration of NASA's 60th anniversary and with a foreword by Bill Nye "An extremely useful and thought provoking documentary journey through the maze of space history. There is no wiser or more experienced navigator through the twists and turns and ups and downs than John Logsdon." -James Hansen, New York Times bestselling author of First Man, now a feature film starring Ryan Gosling and Claire Foy Among all the technological accomplishments of the last century, none has captured our imagination more deeply than the movement of humans into outer space. From Sputnik to SpaceX, the story of that journey--including the inside history of our voyages to the moon depicted in First Man--is told as never before in The Penguin Book of Outer Space Exploration. Renowned space historian John Logsdon traces the greatest moments in human spaceflight by weaving together essential, fascinating documents from NASA's history with his expert narrative guidance. Beginning with rocket genius Wernher von Braun's vision for voyaging to Mars, and closing with Elon Musk's contemporary plan to get there, this volume traces major events like the founding of NASA, the first American astronauts in space, the Apollo moon landings, the Challenger disaster, the daring Hubble Telescope repairs, and more. In these pages, we such gems as Eisenhower's reactions to Sputnik, the original NASA astronaut application, John Glenn's reflections on zero gravity, Kennedy's directives to go to the moon, discussions on what Neil Armstrong's first famous first words should be, firsthands accounts of spaceflight, and so much more.
The Penguin Book of Outer Space Exploration
Author: John Logsdon
Publisher: Penguin
ISBN: 0143129953
Category : Technology & Engineering
Languages : en
Pages : 402
Book Description
The fascinating story of how NASA sent humans to explore outer space, told through a treasure trove of historical documents--publishing in celebration of NASA's 60th anniversary and with a foreword by Bill Nye "An extremely useful and thought provoking documentary journey through the maze of space history. There is no wiser or more experienced navigator through the twists and turns and ups and downs than John Logsdon." -James Hansen, New York Times bestselling author of First Man, now a feature film starring Ryan Gosling and Claire Foy Among all the technological accomplishments of the last century, none has captured our imagination more deeply than the movement of humans into outer space. From Sputnik to SpaceX, the story of that journey--including the inside history of our voyages to the moon depicted in First Man--is told as never before in The Penguin Book of Outer Space Exploration. Renowned space historian John Logsdon traces the greatest moments in human spaceflight by weaving together essential, fascinating documents from NASA's history with his expert narrative guidance. Beginning with rocket genius Wernher von Braun's vision for voyaging to Mars, and closing with Elon Musk's contemporary plan to get there, this volume traces major events like the founding of NASA, the first American astronauts in space, the Apollo moon landings, the Challenger disaster, the daring Hubble Telescope repairs, and more. In these pages, we such gems as Eisenhower's reactions to Sputnik, the original NASA astronaut application, John Glenn's reflections on zero gravity, Kennedy's directives to go to the moon, discussions on what Neil Armstrong's first famous first words should be, firsthands accounts of spaceflight, and so much more.
Publisher: Penguin
ISBN: 0143129953
Category : Technology & Engineering
Languages : en
Pages : 402
Book Description
The fascinating story of how NASA sent humans to explore outer space, told through a treasure trove of historical documents--publishing in celebration of NASA's 60th anniversary and with a foreword by Bill Nye "An extremely useful and thought provoking documentary journey through the maze of space history. There is no wiser or more experienced navigator through the twists and turns and ups and downs than John Logsdon." -James Hansen, New York Times bestselling author of First Man, now a feature film starring Ryan Gosling and Claire Foy Among all the technological accomplishments of the last century, none has captured our imagination more deeply than the movement of humans into outer space. From Sputnik to SpaceX, the story of that journey--including the inside history of our voyages to the moon depicted in First Man--is told as never before in The Penguin Book of Outer Space Exploration. Renowned space historian John Logsdon traces the greatest moments in human spaceflight by weaving together essential, fascinating documents from NASA's history with his expert narrative guidance. Beginning with rocket genius Wernher von Braun's vision for voyaging to Mars, and closing with Elon Musk's contemporary plan to get there, this volume traces major events like the founding of NASA, the first American astronauts in space, the Apollo moon landings, the Challenger disaster, the daring Hubble Telescope repairs, and more. In these pages, we such gems as Eisenhower's reactions to Sputnik, the original NASA astronaut application, John Glenn's reflections on zero gravity, Kennedy's directives to go to the moon, discussions on what Neil Armstrong's first famous first words should be, firsthands accounts of spaceflight, and so much more.
The Penguin Book of Outer Space Exploration
Author: John Logsdon
Publisher: Penguin
ISBN: 1101993499
Category : Technology & Engineering
Languages : en
Pages : 402
Book Description
The fascinating story of how NASA sent humans to explore outer space, told through a treasure trove of historical documents--publishing in celebration of NASA's 60th anniversary and with a foreword by Bill Nye "An extremely useful and thought provoking documentary journey through the maze of space history. There is no wiser or more experienced navigator through the twists and turns and ups and downs than John Logsdon." -James Hansen, New York Times bestselling author of First Man, now a feature film starring Ryan Gosling and Claire Foy Among all the technological accomplishments of the last century, none has captured our imagination more deeply than the movement of humans into outer space. From Sputnik to SpaceX, the story of that journey--including the inside history of our voyages to the moon depicted in First Man--is told as never before in The Penguin Book of Outer Space Exploration. Renowned space historian John Logsdon traces the greatest moments in human spaceflight by weaving together essential, fascinating documents from NASA's history with his expert narrative guidance. Beginning with rocket genius Wernher von Braun's vision for voyaging to Mars, and closing with Elon Musk's contemporary plan to get there, this volume traces major events like the founding of NASA, the first American astronauts in space, the Apollo moon landings, the Challenger disaster, the daring Hubble Telescope repairs, and more. In these pages, we such gems as Eisenhower's reactions to Sputnik, the original NASA astronaut application, John Glenn's reflections on zero gravity, Kennedy's directives to go to the moon, discussions on what Neil Armstrong's first famous first words should be, firsthands accounts of spaceflight, and so much more.
Publisher: Penguin
ISBN: 1101993499
Category : Technology & Engineering
Languages : en
Pages : 402
Book Description
The fascinating story of how NASA sent humans to explore outer space, told through a treasure trove of historical documents--publishing in celebration of NASA's 60th anniversary and with a foreword by Bill Nye "An extremely useful and thought provoking documentary journey through the maze of space history. There is no wiser or more experienced navigator through the twists and turns and ups and downs than John Logsdon." -James Hansen, New York Times bestselling author of First Man, now a feature film starring Ryan Gosling and Claire Foy Among all the technological accomplishments of the last century, none has captured our imagination more deeply than the movement of humans into outer space. From Sputnik to SpaceX, the story of that journey--including the inside history of our voyages to the moon depicted in First Man--is told as never before in The Penguin Book of Outer Space Exploration. Renowned space historian John Logsdon traces the greatest moments in human spaceflight by weaving together essential, fascinating documents from NASA's history with his expert narrative guidance. Beginning with rocket genius Wernher von Braun's vision for voyaging to Mars, and closing with Elon Musk's contemporary plan to get there, this volume traces major events like the founding of NASA, the first American astronauts in space, the Apollo moon landings, the Challenger disaster, the daring Hubble Telescope repairs, and more. In these pages, we such gems as Eisenhower's reactions to Sputnik, the original NASA astronaut application, John Glenn's reflections on zero gravity, Kennedy's directives to go to the moon, discussions on what Neil Armstrong's first famous first words should be, firsthands accounts of spaceflight, and so much more.
Mars Direct
Author: Robert Zubrin
Publisher: Penguin
ISBN: 1101617861
Category : Science
Languages : en
Pages : 58
Book Description
“Bob Zubrin really, nearly alone, changed our thinking on this issue.” —Carl Sagan, The Denver Post If you ever daydream about space travel and human space flight—or hope to one day rove the Red Planet alongside Curiosity—then MARS DIRECT will teach you how we can get there The human race is at a crossroads. In the coming decades, we will make decisions regarding our human spaceflight program that will lead to one of two familiar futures: the open universe of Star Trek, where we allow ourselves the opportunity to spread our wings and attempt to flourish as an interplanetary species—or the closed, dystopian, and ultimately self-destructive world of Soylent Green, constantly at war with one another over humanity’s “limited” resources. If we plan to survive ourselves and one day travel to the stars, the human race’s next stepping-stone must be a manned mission to and the eventual colonization of Mars. In this four-part e-special, Mars Society founder Dr. Robert Zubrin details the challenges of a manned Earth-to-Mars mission. Challenges which, according to Zubrin, we are technologically more prepared to overcome than the obstacles of the missions to the moon of the sixties and seventies. Dr. Zubrin’s relatively simple plan, called Mars Direct, could feasibly have humans on the surface of Mars within a decade. Zubrin also discusses the current predicament of NASA, the promise of privatized space flight from companies like SpaceX, and the larger implication behind the absolute necessity to open the final frontier and transform from a planetary society into an interplanetary society. Our future as a species requires us to take baby steps away from the cradle that is planet Earth or, ultimately, perish here.
Publisher: Penguin
ISBN: 1101617861
Category : Science
Languages : en
Pages : 58
Book Description
“Bob Zubrin really, nearly alone, changed our thinking on this issue.” —Carl Sagan, The Denver Post If you ever daydream about space travel and human space flight—or hope to one day rove the Red Planet alongside Curiosity—then MARS DIRECT will teach you how we can get there The human race is at a crossroads. In the coming decades, we will make decisions regarding our human spaceflight program that will lead to one of two familiar futures: the open universe of Star Trek, where we allow ourselves the opportunity to spread our wings and attempt to flourish as an interplanetary species—or the closed, dystopian, and ultimately self-destructive world of Soylent Green, constantly at war with one another over humanity’s “limited” resources. If we plan to survive ourselves and one day travel to the stars, the human race’s next stepping-stone must be a manned mission to and the eventual colonization of Mars. In this four-part e-special, Mars Society founder Dr. Robert Zubrin details the challenges of a manned Earth-to-Mars mission. Challenges which, according to Zubrin, we are technologically more prepared to overcome than the obstacles of the missions to the moon of the sixties and seventies. Dr. Zubrin’s relatively simple plan, called Mars Direct, could feasibly have humans on the surface of Mars within a decade. Zubrin also discusses the current predicament of NASA, the promise of privatized space flight from companies like SpaceX, and the larger implication behind the absolute necessity to open the final frontier and transform from a planetary society into an interplanetary society. Our future as a species requires us to take baby steps away from the cradle that is planet Earth or, ultimately, perish here.
Space Exploration
Author: Carole Stott
Publisher: Dorling Kindersley Ltd
ISBN: 1405345462
Category : Juvenile Nonfiction
Languages : en
Pages : 74
Book Description
Help your child learn about space exploration with the new edition of this fact-packed guide and dedicated website From how satellites in space help us to forecast the weather to how an astronaut�s body is affected upon re-entering Earth�s atmosphere; let your child discover all about the mysteries beyond Earth. They�ll discover more about space exploration. Great for projects or just for fun, ensure your child learns everything they need to know about space exploration. With dedicated website www.ew.dk.com.
Publisher: Dorling Kindersley Ltd
ISBN: 1405345462
Category : Juvenile Nonfiction
Languages : en
Pages : 74
Book Description
Help your child learn about space exploration with the new edition of this fact-packed guide and dedicated website From how satellites in space help us to forecast the weather to how an astronaut�s body is affected upon re-entering Earth�s atmosphere; let your child discover all about the mysteries beyond Earth. They�ll discover more about space exploration. Great for projects or just for fun, ensure your child learns everything they need to know about space exploration. With dedicated website www.ew.dk.com.
Clara and Clem in Outer Space
Author: Ethan Long
Publisher: Penguin
ISBN: 0698142187
Category : Juvenile Fiction
Languages : en
Pages : 36
Book Description
When Clara and Clem build a robot out of blocks, they have no idea where the robot (and their imaginations) will take them. But soon enough, they are in outer space! They see planets and stars, aliens and Mars. This Level 1 is beautifully simple and sweet.
Publisher: Penguin
ISBN: 0698142187
Category : Juvenile Fiction
Languages : en
Pages : 36
Book Description
When Clara and Clem build a robot out of blocks, they have no idea where the robot (and their imaginations) will take them. But soon enough, they are in outer space! They see planets and stars, aliens and Mars. This Level 1 is beautifully simple and sweet.
Draw 50 Outer Space
Author: Lee J. Ames
Publisher: Watson-Guptill
ISBN: 0399580190
Category : Art
Languages : en
Pages : 66
Book Description
Part of the best-selling Draw 50 series this step-by-step guide to sketching and rendering astronauts, planets, asteroids, comets, spaceships, space stations, and other elements related to outer space exploration is for artists of all levels. In this new installment of Lee J. Ames's beloved Draw 50 series, readers will find easy-to-follow, step-by-step lessons for outer space drawing. In each lesson, six wordless steps provide everything needed to master drawing all kinds of planets, moons, comets, and meteors, as well as astronauts, rockets, spaceships, and other aspects--both natural and manmade--related to charting the cosmos.
Publisher: Watson-Guptill
ISBN: 0399580190
Category : Art
Languages : en
Pages : 66
Book Description
Part of the best-selling Draw 50 series this step-by-step guide to sketching and rendering astronauts, planets, asteroids, comets, spaceships, space stations, and other elements related to outer space exploration is for artists of all levels. In this new installment of Lee J. Ames's beloved Draw 50 series, readers will find easy-to-follow, step-by-step lessons for outer space drawing. In each lesson, six wordless steps provide everything needed to master drawing all kinds of planets, moons, comets, and meteors, as well as astronauts, rockets, spaceships, and other aspects--both natural and manmade--related to charting the cosmos.
Into the Anthropocosmos
Author: Ariel Ekblaw
Publisher: MIT Press
ISBN: 0262046377
Category : Technology & Engineering
Languages : en
Pages : 142
Book Description
A lavishly illustrated catalog of space technology of the future: lab-tested devices, experiments, and habitats for the age of participatory space exploration. As Earthlings, we stand on the brink of a new age: the Anthropocosmos—an era of space exploration in which we can expand humanity’s horizons beyond our planet’s bounds. And in this new era, we have twin responsibilities, to Earth and to space; we should neither abandon our own planet to environmental degradation nor litter the galaxy with space junk. This fascinating and generously illustrated volume—designed by MIT Media Lab researcher Sands Fish—presents space technology for this new age: prototypes, artifacts, experiments, and habitats for an era of participatory space exploration. These projects, developed as part of MIT’s Space Exploration Initiative, range from nanoscale imaging of microbes to responsive, sensor-mediated living environments. They show the usefulness of a seahorse tail for humans in microgravity, document the promise of shape-memory alloys for CubeSat in-orbit maneuvering, and introduce TESSERAE (Tessellated Electromagnetic Space Structures for the Exploration of Reconfigurable, Adaptive Environments), self-assembling space architecture. Some are ongoing, real-world systems: an art payload sent to the International Space Station via Space X CRS-20, for example, and a crowdsourced interplanetary cookbook. More than forty large-format, coffee table book–quality, full-color photographs make our future in space seem palpable. Short explanatory texts by Ariel Ekblaw, astronaut Cady Coleman, and others accompany the images.
Publisher: MIT Press
ISBN: 0262046377
Category : Technology & Engineering
Languages : en
Pages : 142
Book Description
A lavishly illustrated catalog of space technology of the future: lab-tested devices, experiments, and habitats for the age of participatory space exploration. As Earthlings, we stand on the brink of a new age: the Anthropocosmos—an era of space exploration in which we can expand humanity’s horizons beyond our planet’s bounds. And in this new era, we have twin responsibilities, to Earth and to space; we should neither abandon our own planet to environmental degradation nor litter the galaxy with space junk. This fascinating and generously illustrated volume—designed by MIT Media Lab researcher Sands Fish—presents space technology for this new age: prototypes, artifacts, experiments, and habitats for an era of participatory space exploration. These projects, developed as part of MIT’s Space Exploration Initiative, range from nanoscale imaging of microbes to responsive, sensor-mediated living environments. They show the usefulness of a seahorse tail for humans in microgravity, document the promise of shape-memory alloys for CubeSat in-orbit maneuvering, and introduce TESSERAE (Tessellated Electromagnetic Space Structures for the Exploration of Reconfigurable, Adaptive Environments), self-assembling space architecture. Some are ongoing, real-world systems: an art payload sent to the International Space Station via Space X CRS-20, for example, and a crowdsourced interplanetary cookbook. More than forty large-format, coffee table book–quality, full-color photographs make our future in space seem palpable. Short explanatory texts by Ariel Ekblaw, astronaut Cady Coleman, and others accompany the images.
The Smithsonian History of Space Exploration
Author: Roger D. Launius
Publisher: Smithsonian Institution
ISBN: 1588346374
Category : Science
Languages : en
Pages : 402
Book Description
The first in-depth, fully illustrated history of global space discovery and exploration from ancient times to the modern era “The Smithsonian History of Space Exploration examines civilization’s continued desire to explore the next frontier as only the Smithsonian can do it.” —Buzz Aldrin, Gemini 12 and Apollo 11 astronaut and author of No Dream Is Too High Former NASA and Smithsonian space curator and historian Roger D. Launius presents a comprehensive history of our endeavors to understand the universe, honoring millennia of human curiosity, ingenuity, and achievement. This extensive study of international space exploration is packed with over 500 photographs, illustrations, graphics, and cutaways, plus plenty of sidebars on key scientific and technological developments, influential figures, and pioneering spacecraft. Starting with space exploration's origins in the pioneering work undertaken by ancient civilizations and the great discoveries of the Renaissance thinkers, Launius also devotes whole chapters to our space race to the Moon, space planes and orbital stations, and the lure of the red planet Mars. He also offers new insights into well-known moments such as the launch of Sputnik 1 and the Apollo Moon landing and explores the unexpected events and hidden figures of space history. The final chapters cover the technological and mechanical breakthroughs enabling humans to explore far beyond our own planet in recent decades, speculating on the future of space exploration, including space tourism and our possible future as an extraterrestrial species. This is a must-read for space buffs and everyone intrigued by the history and future of scientific discovery. "This oversize offering is a space nerd’s dream come true." —Booklist
Publisher: Smithsonian Institution
ISBN: 1588346374
Category : Science
Languages : en
Pages : 402
Book Description
The first in-depth, fully illustrated history of global space discovery and exploration from ancient times to the modern era “The Smithsonian History of Space Exploration examines civilization’s continued desire to explore the next frontier as only the Smithsonian can do it.” —Buzz Aldrin, Gemini 12 and Apollo 11 astronaut and author of No Dream Is Too High Former NASA and Smithsonian space curator and historian Roger D. Launius presents a comprehensive history of our endeavors to understand the universe, honoring millennia of human curiosity, ingenuity, and achievement. This extensive study of international space exploration is packed with over 500 photographs, illustrations, graphics, and cutaways, plus plenty of sidebars on key scientific and technological developments, influential figures, and pioneering spacecraft. Starting with space exploration's origins in the pioneering work undertaken by ancient civilizations and the great discoveries of the Renaissance thinkers, Launius also devotes whole chapters to our space race to the Moon, space planes and orbital stations, and the lure of the red planet Mars. He also offers new insights into well-known moments such as the launch of Sputnik 1 and the Apollo Moon landing and explores the unexpected events and hidden figures of space history. The final chapters cover the technological and mechanical breakthroughs enabling humans to explore far beyond our own planet in recent decades, speculating on the future of space exploration, including space tourism and our possible future as an extraterrestrial species. This is a must-read for space buffs and everyone intrigued by the history and future of scientific discovery. "This oversize offering is a space nerd’s dream come true." —Booklist
How We Got to the Moon
Author: John Rocco
Publisher: Crown Books for Young Readers
ISBN: 0525647414
Category : Juvenile Nonfiction
Languages : en
Pages : 265
Book Description
LONGLISTED FOR THE NATIONAL BOOK AWARD • YALSA EXCELLENCE IN NONFICTION FINALIST • A ROBERT F. SIBERT HONOR BOOK This beautifully illustrated, oversized guide to the people and technology of the moon landing by award-winning author/illustrator John Rocco (illustrator of the Percy Jackson series) is a must-have for space fans, classrooms, and tech geeks. Everyone knows of Neil Armstrong's famous first steps on the moon. But what did it really take to get us there? The Moon landing is one of the most ambitious, thrilling, and dangerous ventures in human history. This exquisitely researched and illustrated book tells the stories of the 400,000 unsung heroes--the engineers, mathematicians, seamstresses, welders, and factory workers--and their innovations and life-changing technological leaps forward that allowed NASA to achieve this unparalleled accomplishment. From the shocking launch of the Russian satellite Sputnik to the triumphant splashdown of Apollo 11, Caldecott Honor winner John Rocco answers every possible question about this world-altering mission. Each challenging step in the space race is revealed, examined, and displayed through stunning diagrams, experiments, moments of crisis, and unforgettable human stories. Explorers of all ages will want to pore over every page in this comprehensive chronicle detailing the grandest human adventure of all time!
Publisher: Crown Books for Young Readers
ISBN: 0525647414
Category : Juvenile Nonfiction
Languages : en
Pages : 265
Book Description
LONGLISTED FOR THE NATIONAL BOOK AWARD • YALSA EXCELLENCE IN NONFICTION FINALIST • A ROBERT F. SIBERT HONOR BOOK This beautifully illustrated, oversized guide to the people and technology of the moon landing by award-winning author/illustrator John Rocco (illustrator of the Percy Jackson series) is a must-have for space fans, classrooms, and tech geeks. Everyone knows of Neil Armstrong's famous first steps on the moon. But what did it really take to get us there? The Moon landing is one of the most ambitious, thrilling, and dangerous ventures in human history. This exquisitely researched and illustrated book tells the stories of the 400,000 unsung heroes--the engineers, mathematicians, seamstresses, welders, and factory workers--and their innovations and life-changing technological leaps forward that allowed NASA to achieve this unparalleled accomplishment. From the shocking launch of the Russian satellite Sputnik to the triumphant splashdown of Apollo 11, Caldecott Honor winner John Rocco answers every possible question about this world-altering mission. Each challenging step in the space race is revealed, examined, and displayed through stunning diagrams, experiments, moments of crisis, and unforgettable human stories. Explorers of all ages will want to pore over every page in this comprehensive chronicle detailing the grandest human adventure of all time!
Space Chronicles: Facing the Ultimate Frontier
Author: Neil deGrasse Tyson
Publisher: W. W. Norton & Company
ISBN: 0393082911
Category : Science
Languages : en
Pages : 437
Book Description
“A compelling appeal, at just the right time, for continuing to look up.”—Air & Space America’s space program is at a turning point. After decades of global primacy, NASA has ended the space-shuttle program, cutting off its access to space. No astronauts will be launched in an American craft, from American soil, until the 2020s, and NASA may soon find itself eclipsed by other countries’ space programs. With his signature wit and thought-provoking insights, Neil deGrasse Tyson—one of our foremost thinkers on all things space—illuminates the past, present, and future of space exploration and brilliantly reminds us why NASA matters now as much as ever. As Tyson reveals, exploring the space frontier can profoundly enrich many aspects of our daily lives, from education systems and the economy to national security and morale. For America to maintain its status as a global leader and a technological innovator, he explains, we must regain our enthusiasm and curiosity about what lies beyond our world. Provocative, humorous, and wonderfully readable, Space Chronicles represents the best of Tyson’s recent commentary, including a must-read prologue on NASA and partisan politics. Reflecting on topics that range from scientific literacy to space-travel missteps, Tyson gives us an urgent, clear-eyed, and ultimately inspiring vision for the future.
Publisher: W. W. Norton & Company
ISBN: 0393082911
Category : Science
Languages : en
Pages : 437
Book Description
“A compelling appeal, at just the right time, for continuing to look up.”—Air & Space America’s space program is at a turning point. After decades of global primacy, NASA has ended the space-shuttle program, cutting off its access to space. No astronauts will be launched in an American craft, from American soil, until the 2020s, and NASA may soon find itself eclipsed by other countries’ space programs. With his signature wit and thought-provoking insights, Neil deGrasse Tyson—one of our foremost thinkers on all things space—illuminates the past, present, and future of space exploration and brilliantly reminds us why NASA matters now as much as ever. As Tyson reveals, exploring the space frontier can profoundly enrich many aspects of our daily lives, from education systems and the economy to national security and morale. For America to maintain its status as a global leader and a technological innovator, he explains, we must regain our enthusiasm and curiosity about what lies beyond our world. Provocative, humorous, and wonderfully readable, Space Chronicles represents the best of Tyson’s recent commentary, including a must-read prologue on NASA and partisan politics. Reflecting on topics that range from scientific literacy to space-travel missteps, Tyson gives us an urgent, clear-eyed, and ultimately inspiring vision for the future.