🌊 Top 20 German-speaking sailing channels in 2025 ⛵️ – for dreaming, learning, and setting sail Ahoy - I’m Stefan from Sailing into the Blues! In this video, I’ll show you the top 20 German-speaking sailing channels of 2025 - from small solo projects to grand around-the-world voyages. Whether you’
Imagine for a second, a skyscraper, the tallest skyscraper ever built, that’s 100 kilometers tall. You could take an elevator from the ground floor of this skyscraper all the way up to where space begins to a sky bar where you could look at the earth below, and maybe even be launched into space from
Everyone knows there's a strong link between sci-fi and technology. But science fiction movies can also provide powerful insights into how to innovation ethically and responsibly. This week's video draws on author, scientist and Risk Bites producer Andrew Maynard's book "Films from the Future: The
Explore the exciting discoveries from two NASA missions to study comets, Stardust and Deep Impact, which collected valuable data about the nature of comets. The Stardust spacecraft was designed to capture dust particles from comet Wild 2 and deliver them to Earth for analysis. The Deep Impact missio
Explore the exciting discoveries from two NASA missions to study comets, Stardust and Deep Impact, which collected valuable data about the nature of comets. The Stardust spacecraft was designed to capture dust particles from comet Wild 2 and deliver them to Earth for analysis. The Deep Impact missio
Discover what happens at the outer edges of our solar system, where the solar wind interacts with interstellar space. The Interstellar Boundary Explorer (IBEX) is a mission to study the boundary between the solar system and interstellar space. Voyager 1 and 2 have provided some direct measurements f
Ahoy! I’m Stefan from Sailing into the Blues! After covering #1–20, we now continue! In this video, I’ll introduce you to #40–21 of the most popular German-speaking sailing channels of 2025—from exciting refit projects to long-distance adventures and hilarious family crews. Whether you’re here to
Click here to see more videos: https://alugha.com/NASA The International Space Station provides the only microgravity environment in which we can test technologies critical to our deep-space exploration in the near and far-term future. Space Station Research & Tech: http://www.nasa.gov/iss-science
Explore how astronomers and scientists use astronomical units to measure distances in the solar system in this video adapted from NASA. The astronomical unit (au) -- equal to the average distance from Earth to the Sun -- is a convenient unit of measure when talking about distances in the solar syste
Discover how impact craters can provide insight into the history of the solar system in this video from NASA's Goddard Space Flight Center. Scientists compare impact craters that have changed over time with fresh craters to determine how landforms have evolved. The Linne crater on the Moon is a pris
Explore how human understanding of planetary orbits has changed throughout history in this video about Kepler's laws of planetary motion. Kepler's three laws of planetary motion accurately describe the elliptical orbits of objects around the Sun. This video presents the story of Johannes Kepler and
