検索キーワード： 制作 "Lerner Digital ™" 天文学・宇宙

Have you ever wondered what it would be like to go into outer space? Soon you might be able to find out! For years, only trained astronauts were allowed to travel through space, but now lots of companies are creating spacecraft that will allow regular people to experience space for themselves. World View Enterprises wants to take people to near space using a helium balloon. And Virgin Galactic has already sold hundreds of tickets for a ride on its Unity spacecraft. But is this kind of space travel safe? Will these new spacecraft be able to get off the ground?

Did you know that Pluto has mountains, glaciers, and even blue skies? In July 2015, a spacecraft called New Horizons finally reached Pluto - almost 10 years after it had launched! The spacecraft flew by Pluto to take the first close-up photos of the dwarf planet. When it began sending those photos back to Earth, scientists were amazed by what they saw. Pluto was more fascinating than scientists ever imagined!

Have you ever dreamed of walking on Mars? Or maybe even living there? Ever since Mars was discovered, people have wondered if there could be life on this mysterious red planet. For years, astronomers at NASA and other space agencies have been exploring Mars. They've sent rovers to study the planet and search for water and signs of life. One day, NASA plans to send astronauts there, too. But first, they need to learn many things about Mars and how people might travel that deep into space.

Did you know that companies and governments send more than 100 satellites into space every year? And that most of those satellites continue to orbit Earth - even after they have stopped working? More than 500,000 old satellites, pieces of metal, and other bits of junk currently pollute Earth's orbit. And that number is growing. Astronomers, engineers, and politicians all agree that the future of space exploration is in danger if this debris isn't taken care of. But the problem of garbage in space is difficult and expensive to solve.

Did you know that astronauts work on Earth and in space to study places beyond our planet's atmosphere? But there's a lot more to space travel than just research. With no gravity, a wild schedule that includes 16 sunrises and 16 sunsets every 24 hours, and no fresh food, it can be a challenge to stay healthy in orbit. Public and private space agencies are working to solve these problems as humans travel farther and more frequently into the depths of space. Learn more about the daily lives of astronauts and how they live, work, and prepare for the future in space.

Black holes are one of the greatest mysteries of outer space. No visible light can escape the strong gravity of a black hole. This makes black holes invisible - and very difficult to study. But scientists make new discoveries and develop new theories about these mysterious objects every day. In 2015, astronomers were able to finally confirm a theory that Einstein had developed 100 years earlier! And in 2016, scientists found that black holes may form in a different way than they ever thought possible.

The moon is amazing! It has craters, "oceans" of lava, and lots of awesome space rocks. Neil's imagination takes him on a trip to the moon. Join him as he explores mountains and hills, spots a famous astronaut's footprints, and collects space rocks for his science project. Find out more about that big round object in the night sky.

Blast off with SpaceX, the company that builds and launches rockets and spacecraft. Up-to-date information and fact-filled sidebars help readers explore the world's most exciting space-travel company while learning about related STEM topics.

Take a trip into orbit with the most up-to-date information on space tourism. With a STEM-focused, fascinating facts, this book enables listeners to explore the exciting space tourism industry - no astronaut training needed!

Take a voyage to the red planet! This book presents cutting-edge information about travelling to Mars and dives into related STEM topics will thrill readers interested in Earth's most famous planetary neighbor!

With a focus on STEM and late-breaking information, this book delves deep into the Hubble Space Telescope! How do scientists use the device? What are some of the recent discoveries we have made? Listeners will be fascinated by the Hubble Space Telescope and the trove of data about space that it provides.

Take a deep look into some of the most mysterious objects in the universe - black holes. Listeners will explore the most up-to-date information available and be encouraged think critically about space discoveries in this STEM-focused title!

How do astronauts prepare for their missions in space? What recent discoveries and innovations have changed how astronauts train? With a focus on STEM, fascinating sidebars, and up-to-date facts, this book delves deep into the world of astronaut training.

Every year, scientists send people and robots into our solar system to explore space. How are scientists preparing for journeys to Mars? What are robotic explorers and how do they study the incredible planets and moons at the outer reaches of our solar system? Learn more about these thrilling missions.

Have you ever dreamed of going to outer space? When Sally Ride was a little girl, she watched on TV as astronaut John Glenn launched into space. Twenty years later, she became the first American woman to go to space. Ride had loved science since she was young. Some of her teachers thought she was wasting her time studying science, but she went on to earn her PhD in astrophysics anyway. When NASA's astronaut training program opened to women, Ride quickly applied. Some people thought women couldn't handle space flight. But Ride worked hard and proved them all wrong.

Have you ever stared into the night sky, full of stars and planets? As a kid, Neil deGrasse Tyson was star-struck when he first visited a planetarium. The universe was calling him. Tyson pursued his interest in astronomy and studied to be an astrophysicist. In 1996, he became the director of New York's Hayden Planetarium. He is passionate about teaching people about the universe. Known for making science fun and easy to understand, he has hosted and appeared on TV shows such as Nova ScienceNow and The Daily Show with Jon Stewart.

The sun brings light, heat, and energy to Earth! Leela's imagination takes her on a journey to explore the sun. Come aboard her spacecraft as she orbits around the sun and learns what makes it so hot! Find out more about the closest star to our planet.

How do stars shine so bright? Stella's imagination takes her on an adventure to explore the stars. Join her on a mission to visit constellations, learn about the closest star to Earth, and maybe even race a shooting star! Find out more about the fascinating stars in the night sky.

Earth is truly amazing! It has giant glaciers, gorgeous canyons, and it's the only planet we know of with intelligent life. Ian is exploring Earth with his tour guide, Dr. Sally. Join them as they study ocean animals, the African savanna, and the chilly South Pole. Find out more about the planet we call home.

Space vehicles are out of this world! But how do they fly out into space? How do they carry people safely? And what parts do these amazing aircraft have? Find the answers inside this book!