Search
Find anything
Episodes, written answers, quizzes and courses, all in one place.
40 results for “eclipse”
-
Article
Why isn't there a solar eclipse every month?
The Moon's orbit is tilted about 5 degrees compared with Earth's orbit around the Sun. Most months the new moon passes above or below the...
-
Article
How did a solar eclipse prove Einstein right?
In 1919, expeditions led by Arthur Eddington photographed stars near the Sun during a total solar eclipse. The stars appeared shifted from...
-
Article
How do you watch a solar eclipse safely?
Use eclipse glasses certified to the ISO 12312-2 standard, or skip glasses entirely and project the Sun's image onto paper through a...
-
Article
Why does the Moon turn red during a lunar eclipse?
During a lunar eclipse the Moon passes into Earth's shadow, but it does not go dark. Earth's atmosphere bends sunlight around the planet's...
-
Article
What causes a total solar eclipse?
A total solar eclipse happens when the Moon passes exactly between the Sun and Earth, blocking the Sun's light and casting a shadow onto...
-
Article
What does a total solar eclipse actually look like?
For about an hour the Sun is slowly eaten away with almost no visible change. In the final half hour the light turns silvery and strange...
- Course Total Solar Eclipse 2026 | Watt & Why Everything you need to understand the August 12, 2026 total solar eclipse, from safety and totality to Einstein, eclipse seasons, and the...
-
Quiz
How an Eclipse Proved Einstein Right
10 questions, answers explained afterwards.
-
Quiz
How to Watch a Solar Eclipse Safely
10 questions, answers explained afterwards.
-
Quiz
What Causes a Total Solar Eclipse
10 questions, answers explained afterwards.
-
Quiz
What a Total Solar Eclipse Looks Like
10 questions, answers explained afterwards.
-
Quiz
Why There Is Not an Eclipse Every Month
10 questions, answers explained afterwards.
-
Short
Where to Watch the August 2, 2027 Eclipse
Where to watch the August 2, 2027 eclipse for the absolute longest totality? 🌑 Mark your calendar for August 2, 2027—this total solar...
-
Short
Best phone camera settings for the Lunar Eclipse
Best phone camera settings for the Lunar Eclipse 🌕🔥 Don't let your phone ruin the Blood Moon! Here are 3 quick fixes for perfect moon...
-
Short
Solar Eclipse from the Moon vs Earth
Solar Eclipse from the Moon vs Earth: The View You’ve Never Seen 🌍🌑 Ever wondered what a solar eclipse looks like if you're standing on the...
-
Short
Why a Full Moon isn't enough for an Eclipse
Why a Full Moon isn't enough for an Eclipse 🌕✨ Ever wonder why we don't get a Blood Moon every single month? We have a full moon every 29.5...
-
Short
Why Lunar Eclipses Are Getting Smaller
Why Lunar Eclipses Are Getting Smaller 🌑✨ The Moon is drifting away from Earth, and it’s changing our night sky forever. 🌌 Did you know the...
-
Short
How Long Does the August Lunar Eclipse Last?
How long does the August Lunar Eclipse last? 🌑 Find out why this 3-hour red moon is a "slow show" you can't miss! ⏱️ Thinking of catching...
-
Short
How Red Will the Lunar Eclipse Be?
How Red Will the Lunar Eclipse Be? 🌑🔴 Discover the science behind the "Blood Moon" and why it doesn't always look the same! Have you ever...
-
Short
93% Coverage: Thursday’s Lunar Eclipse
93% Coverage: Thursday’s Lunar Eclipse 🌑✨ Will the Moon disappear? Here’s why this 93% score is a must-watch event! This Thursday, we...
-
Episode
Why Eclipses Don't Happen Every Month
Why Eclipses Don't Happen Every Month 🌑☀️ Ever wondered why we don't get a solar eclipse every single month? The moon shows up for work 12...
-
Short
How a 1919 Solar Eclipse Proved Einstein Right
In May of 1919, a solar eclipse gave scientists the ultimate chance to test Albert Einstein’s revolutionary theory of relativity. 🌒✨...
-
Episode
The Eclipse That Changed Physics Forever
In 1919, a few minutes of darkness proved Einstein was right about the universe. Here is how it happened. Two teams of scientists set out...
-
Episode
5 Safe Ways to Watch the 2026 Eclipse
Don't risk your vision on August 12. These 5 methods are the only safe ways to witness the sun vanish. The 2026 Solar Eclipse will be a...
-
Article
Why do the Moon and Sun look the same size in the sky?
The Sun is about 400 times wider than the Moon, and it also sits about 400 times further away. The two factors cancel out, so both discs...
-
Article
Why is the path of totality so narrow?
The Moon's shadow narrows to a cone, and only its tip reaches Earth. That tip paints a strip typically around a hundred to a few hundred...
-
Article
What are the layers of the Sun, from core to corona?
The Sun has six layers. Working outward: the core, where fusion happens; the radiative zone, where light bounces slowly outward; the...
-
Short
What Happens if You Drive a 'Flying' Roadster to the Sun?
#TeslaRoadster #SpaceX #PhysicsExplained Could Tesla’s "flying" Roadster actually fly you from the Space Station straight to the Sun? 🚀☀️...
-
Short
Earth Is Just Solar System Leftovers
#Earth #SpaceScience #SolarSystem Did you know Earth is just solar system leftovers? 🪐 Over 99% of our cosmic cloud was swallowed by the...
-
Episode
Sun Life Story: From Gas Cloud to White Dwarf
#TheSun #SpaceExploration #Astronomy How was our Sun born, and what will happen when it finally reaches the end of its life? ☀️ In this...
-
Short
Sunlight Takes 100,000 Years to Charge a Phone
#SolarPower #Physics #ScienceFacts Every time you plug in your phone via solar power, you’re using energy that started over 100,000 years...
-
Short
What If the Sun Disappeared Right Now?
Ever wondered what would happen if the sun disappeared right now? ☀️❌ For exactly 8 minutes and 20 seconds, you wouldn’t notice a single...
-
Short
What Happens When a Solar Flare Hits Earth?
#SolarFlare #SpaceScience #Earth What happens when a solar flare hits Earth directly? ☀️💥 Discover how billions of tons of supercharged...
-
Short
What If the Sun Doubled Its Heat?
#SpaceScience #WhatIf #Astronomy What if the Sun doubled its heat tomorrow? ☀️ Think Earth just gets twice as warm? The real physics will...
-
Episode
Why the Sun Has Black Spots?
#Sunspots #SolarFlares #SpaceScience Why does our burning star have dark patches? Discover the hidden magnetic forces behind sunspots...
-
Short
Zooming Into the Sun: 100x vs 1,000x Scale
#SolarSystem #Astronomy #SunZoom What happens when you zoom past the blinding glare of our solar system’s star? ☀️🔭 Here is what zooming...
-
Short
The Sun Loses 5 Million Tons Every Second
#TheSun #SpaceScience #Astronomy ☀️ Every single second, the Sun loses over 4 to 5 million tons of mass into pure energy. 🚀 Discover where...
-
Short
What If the Atmosphere Was 100% Oxygen?
What if the atmosphere was 100% oxygen? While you might expect superhuman energy, breathing pure oxygen would actually wipe out humanity...
-
Short
If Earth and Mars Traded Orbits Tomorrow
What happens if Earth and Mars suddenly swap orbits tomorrow? 🪐 In just 90 days, everything we know about our solar system completely...
-
Episode
How the Sun Creates Day, Night, and Seasons
Every day, the Sun appears to rise and set—but what if the Sun isn't moving at all? ☀️ In this episode, discover how the Sun creates day...