検索キーワード： "インパクト" 天文学

As end-of-the-world scenarios go, an apocalyptic collision with an asteroid or comet is the new kid on the block, gaining respectability only in the last decade of the 20th century with the realisation that the dinosaurs had been wiped out by just such an impact. Now the science community is making up for lost time, with worldwide efforts to track the thousands of potentially hazardous near-Earth objects and plans for high-tech hardware that could deflect an incoming object from a collision course - a procedure depicted in several Hollywood movies.

A Short History of Nearly Everything meets Astrophysics for People in a Hurry in this humorous, accessible exploration of how meteorites have helped not only build our planet but steered the evolution of life and human culture. The Solar System. Dinosaurs. Donkey Kong. What is the missing link?...

In this episode, we dive into the complex relationship between astrology and mental health — how it can offer comfort, self-reflection, and meaning, but also create anxiety, fear, and emotional dependence when taken too far. From confirmation bias to identity fixation, we unpack why astrology feels so powerful and how to use it without losing your personal agency. It’s a thoughtful look at where spirituality, psychology, and self-awareness meet.

The 2024 solar eclipse promises to be a momentous event, uniting communities and sparking scientific curiosity across North America. As the moon's shadow sweeps across the continent, observers will gather to witness nature's grand spectacle, pondering the mysteries of the cosmos and their place within it. From scientific research to cultural celebrations, the 2024 solar eclipse serves as a reminder of the profound connections between Earth and the cosmos, inspiring wonder and awe in all who behold it.

Dive deep into the cosmos with The Celestial Legacies: Enduring Impact of Ancient Astronomy, a captivating exploration of humanity's age-old fascination with the heavens. From the dawn of civilization to the present day, this book takes listeners on an enthralling journey through the astronomical discoveries, celestial lore, and profound wisdom of ancient cultures.

Join us on an adventure through the telescope to the stars and back. We’ll visit people around the world who are having a big impact on the lives of others who share their place on Earth. Whatever our cultural differences, we share the same sky. We are all fellow passengers traveling through the galaxy on Spaceship Earth.