Videos for Nautical Astronomy

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The tides | Middle school Earth and space science | Khan Academy
The tides | Middle school Earth and space science | Khan Academy
Earth’s tides are caused by the gravitational attraction of the Moon and Earth. This net force creates a tidal bulge that moves across Earth’s oceans, creating predictable cycles of low and high t...
WWF-Canada
57d ago
Baby puffins navigate by moonlight. City lights are leading them astray. | Good Nature Ep. 3
Baby puffins navigate by moonlight. City lights are leading them astray. | Good Nature Ep. 3
Every year, young Atlantic puffins leave their colonies for the first time — guided by the moon, headed for open ocean. But artificial light at night is pulling them off course. In this clip from ...
Two telescopes have teamed up for sharpest ever photos of Cat’s Eye Nebula ✨
Two telescopes have teamed up for sharpest ever photos of Cat’s Eye Nebula ✨
This extraordinary planetary nebula in the constellation Draco has captivated astronomers for decades with its elaborate and multilayered structure Here, the nebula is showcased through the combi...
Zoom Into Cat's Eye Nebula 🔍
Zoom Into Cat's Eye Nebula 🔍
This video takes the viewer on a journey through space to one of the most visually intricate remnants of a dying star: the Cat’s Eye Nebula, also known as NGC 6543. This extraordinary planetary neb...
The Celestial Globe at the Griffith Observatory in Los Angeles, CA
The Celestial Globe at the Griffith Observatory in Los Angeles, CA
The Celestial Globe marks the 90th anniversary of Griffith Observatory, a contemporary art installation by Cindy Ingraham Keefer inspired by the ancient Farnese Atlas. Featuring the Farnese conste...
Eyes Steady, Mind Still: Tess Barthes on the Lookout Duty
Eyes Steady, Mind Still: Tess Barthes on the Lookout Duty
During Rotation 45 aboard the Ocean Viking (January–February 2026), photographer Tess Barthes turned her lens toward one of the most silent yet decisive roles on deck: the lookout. The lookout ...
Zoom Into Cat’s Paw Nebula 🔍
Zoom Into Cat’s Paw Nebula  🔍
This video takes the viewer on a journey through space to reveal Webb’s third anniversary image of the Cat’s Paw Nebula (NGC 6334), a massive, local star-forming region. 📹 European Space Agency (E..
There's a blood moon is coming...🩸🌚
There's a blood moon is coming...🩸🌚
On 7 September 2025, most of the world will be able to see a “blood moon”. This only occurs during a lunar eclipse - when Earth blocks sunlight from reaching the Moon, casting a blood-red shadow on...
BOLETIM CIÊNCIA - Estudantes do Brasil vencem na Olimpíada Internacional de Astronomia
BOLETIM CIÊNCIA - Estudantes do Brasil vencem na Olimpíada Internacional de Astronomia
Boletim Ciência aproxima a ciência do público. Os convidados desta edição são o astrônomo e membro da comissão organizadora da Olimpíada Brasileira de Astronomia (OBA), Júlio César Klafke; e a estu...
Innovation from Space: Astronaut Watches Track Time on Earth and in Space
Innovation from Space: Astronaut Watches Track Time on Earth and in Space
French astronaut and engineer Jean-François Clervoy turned his time in space into innovation back on Earth. Working and living in orbit, he realized that astronauts needed better ways to track tim...
SEOBirdLife
314d ago
El horóscopo definitivo para los pajareros
El horóscopo definitivo para los pajareros
Seguro que tienes algo en común. Busca tu signo y conoce el ave que llevas en tu interior. 💫 ¿Cuál es la tuya?