検索キーワード： 制作 "----RM Alexander" 天文学・宇宙

Our sun is great at shining down light and heat on earth, but was the sun always that bright? With the help of gravity, the sun is eventually able to produce enough energy to give off light. Our sun has kept this up for four billion years and will keep shining for another five billion years!

One way astronomers search for planets is by looking for the shadows they cast in front of stars.

The Sun is our closest star. Stars produce heat, light, and do not orbit other celestial objects.

How can the moon or sun seem to disappear right before our eyes? When the moon, the Earth, and the sun align just right in their orbits, they can cause a solar or lunar eclipse! Find out how light and shadow work together to trigger these cool events.

Beliefs about the shape of the earth have varied over the millennia, but the Ancient Greeks were able to observe that our planet is round and even Eratosthenes attempted to measure its size. It was not until explorers had fully charted the globe that most people were really able to comprehend its spherical shape.

Anna must wake up late and struggle to keep warm outside so she can watch a meteor shower.

Who knows what is at the end of a black hole? Astrophysicists!

Galileo used his telescope to discover new and marvelous mysteries in the night sky!

Are there more than 13 planets in our solar system? Learn how astronomers categorize the objects out in space.

If scientists found a way to live on a different planet, would they tell people they could live there and make it a new Earth?

Astronomers have discovered a distant planet that can possibly sustain life. The planet is known as Earth and is inhabited by humans! Children will enjoy seeing how aliens might imagine the shapes and colors of Earth's creatures.

Hast du schon einmal in den Nachthimmel geschaut und dir vorgestellt, was da draußen sein könnte? Du bist nicht allein! Das fragen sich die Menschen seit Tausenden von Jahren.

¿Alguna vez has mirado al cielo por la noche y te has imaginado lo que podría haber ahí fuera? Algunos veían héroes y monstruos formados por estrellas y contaban historias sobre ellos.

Have you ever looked up at the night sky and imagined what might be out there? You’re not alone! People have been wondering that for thousands of years. Technology like telescopes and space shuttles are quite new, so before we could really investigate space, people would make up stories about what they thought was up there.

Einmal richtiger Astronaut oder Astronautin sein? Davon träumen Leo und seine große Schwester Laila schon lange. Dass sie von einer intelligenten, aber auch recht eigensinnigen Rakete kurzerhand mit auf ein großes Weltraum-Abenteuer genommen werden, das hätten sie sich nicht träumen lassen. So betrachten die Geschwister die Erde von oben, besichtigen die Internationale Raumstation, schweben über dem Mond, unterhalten sich mit Mars-Robotern und schließen fern in den Weiten unseres Sonnensystems Freundschaft mit einer kleinen Prinzessin.

Look no further than The Solar System for Kids Six to Eight! This book is the perfect resource for children ages six to eight who are curious about the planets, stars, and other celestial bodies that make up our galaxy.

Space technology helps us learn more about our world, solar system, galaxy, and beyond! From NASA’s incredible inventions that we use in our everyday lives to rovers that explore distant planets, listeners will learn about all kinds of technologies with this series.

Planets are incredible space bodies, so incredible that life can survive on at least one of them! Each title in this series is information-packed and covers everything from the size of the planet, to what its atmosphere is made of, to the missions that have explored it!

Welcome to "A Small Blue Dot - An Artificial Journey Through the Solar System", a children's book about the adventures of Lina and her robot friend Sam as they explore our solar system. This book was created utilizing generative artificial intelligence (e.g., OpenAI ChatGPT & Dall-E, MidJourney, Jasper.AI and Smurf.AI) as an experiment to better understand the role of artificial intelligence for creativity. Lina and Sam's journey takes them to the far reaches of space, where they encounter all manner of strange and wonderful things.

Alan Shepard's boyhood fascination with flight led him from constructing model airplanes in his grandfather's basement to attaining national hero status in the race to space. Rooted in hard work and education, this pioneer's dreams of flight came true as he became not only the first American launched into space but, later, one of the privileged few to walk on the moon. When he wasn't soaring above the clouds, astronaut Alan Shepard used his expertise to benefit others, raising money to fuel the dreams of science students and guiding NASA missions.