Cycles in the Sky • episode "#3" • Crash Course Astronomy

Category: Astronomy | Download:

This week we build on our naked eye observations from last week and take a look at the cyclical phenomena that we can see at work in the universe.

Make a donation

Buy a brother a hot coffee? Or a cold beer?

Hope you're finding these documentaries fascinating and eye-opening. It's just me, working hard behind the scenes to bring you this enriching content.

Running and maintaining a website like this takes time and resources. That's why I'm reaching out to you. If you appreciate what I do and would like to support my efforts, would you consider "buying me a coffee"?

Donation addresses

BTC: bc1q8ldskxh4x9qnddhcrgcun8rtvddeldm2a07r2v

ETH: 0x5CCAAA1afc5c5D814129d99277dDb5A979672116

With your donation through , you can show your appreciation and help me keep this project going. Every contribution, no matter how small, makes a significant impact. It goes directly towards covering server costs.

Crash Course Astronomy • 2015 - 2016 • 7 episodes •

Introduction to Astronomy

Introduction to Astronomy

Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?"

Naked Eye Observations

Naked Eye Observations

Today on Crash Course Astronomy, Phil invites you to head outside and take a look at all the incredible things you can see with your naked eye.

Cycles in the Sky

Cycles in the Sky

This week we build on our naked eye observations from last week and take a look at the cyclical phenomena that we can see at work in the universe.

Moon Phases

In this episode of Crash Course Astronomy, Phil takes you through the cause and name of the Moon's phases.

Eclipses

An eclipse is an astronomical event that occurs when an astronomical object is temporarily obscured, either by passing into the shadow of another body or by having another body pass between it and the viewer.

Telescopes

Today Phil explains how telescopes work and offers up some astronomical shopping advice.

The Gravity of the Situation

The Gravity of the Situation

* Gravity is a Force * Different Types of Orbit * Escape Velocity * Weightless Mass

You might also like

Shadows of Forgotten Ancestors

Shadows of Forgotten Ancestors

From the birth of the devil in ancient Persia, where a beloved family dog becomes a seething beast, to a searing story of saintliness among macaque monkeys, join an exploration into the human potential for change. One of history's greatest monsters is transformed into one of its shining lights.

11/13 • Cosmos: Possible Worlds • 2020 • Astronomy

NASA's Most Dangerous Mission

NASA's Most Dangerous Mission

Landing humans on Mars will be hard, but keeping them alive will be even harder. NASA scientists are on the verge of designing some of the most innovative rockets and training the astronauts who will pilot them.

S1E5 • Mars: The Secret Science Series 1 • 2014 • Astronomy

Terra Firma

This is the story of pioneering missions to neighboring planets and our first glimpses of their awe-inspiring terrains. From the giant lava plains of Venus to the volcanoes on Mars that dwarf Mount Everest, we journey around the rocky planets and then to the icy moons of Jupiter, Saturn and beyond.

S1E2 • The Planets • 2004 • Astronomy

Finding Life in Outer Space

Finding Life in Outer Space

Over billions of years, planet Earth has become home to an amazing interdependent ecosystem, containing a dizzying variety of animals and plants. But how did life here begin? And does it exist anywhere outside of our solar system? We uncover the secrets of our world by tracking the evolution of the cosmos itself, from the Big Bang onwards. Follow scientists responsible for some of the major breakthroughs in understanding the origins of life and witness how their discoveries are fundamentally changing the way we perceive the universe.

2017 • Astronomy

The Age of Hubble

The Age of Hubble

While much of the information on our universe that we have acquired through studying the stars ultimately leads to more questions, this program accurately conveys what information we've learned since we began using Hubble and other super telescopes to explore distant regions of space.

2016 • Astronomy

Genesis

Our rock is special - it's alive. Somehow our planet cooked up stardust and made life. But how did that begin and is it likely elsewhere? Astronaut host – Mae Jemison.

4/10 • One Strange Rock • 2018 • Astronomy