# Total Solar Eclipse From Space

Source: https://www.youtube.com/watch?v=J1WoNuemKOg
Recap page: https://rapidrecap.app/video/J1WoNuemKOg
Generated: 2026-08-17T15:02:56.613+00:00

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## The Gist

A high-altitude balloon launched from Spain by Veritasium and Montana State University successfully captures the 2026 total solar eclipse from the edge of space, bypassing atmospheric distortion and ground-level cloud interference.

## Quick Overview

Veritasium travels to Burgos, Spain, to document the 2026 total solar eclipse from a high-altitude balloon launched in collaboration with Montana State University. The video breaks down the orbital mechanics that determine eclipse frequency, debunks common eclipse misconceptions regarding color shifts, explains why crescent shapes appear upside down in pinhole shadows, and explores historical astronomical mysteries solved by eclipses.

**Key Points:**
- Spain experiences its first total solar eclipse in over a hundred years on August 12, 2026.
- The Northern Hemisphere receives roughly fifteen percent more total solar eclipses than the Southern Hemisphere due to Earth's orbital tilt.
- A total solar eclipse is always accompanied by a lunar eclipse happening two weeks before or after.
- During an 1868 eclipse, French astronomer Jules Janssen discovered a mysterious yellow spectral line in the solar prominence, leading to the temporary hypothesis of a new element called coronium, which was later identified in 1939 as highly ionized iron.
- Pinhole projections invert images because light travels in straight lines and crosses through the aperture, making shadows point in the opposite direction of the sky's light sources.
- The Montana State University NASA Ballooning Team launches multiple high-altitude balloons carrying cameras to record totality from the stratosphere.
- Concorde famously chased a total solar eclipse in 1973, staying in totality for 74 minutes at Mach 2.

![Screenshot at 20:35: The total solar eclipse captured from the stratosphere by the high-altitude balloon payload.](https://ss.rapidrecap.app/screens/J1WoNuemKOg/00-20-35.jpg)

**Context:** Solar eclipses have captivated scientists and the public for centuries, providing crucial opportunities to study the Sun's outer atmosphere, the corona. Modern researchers use stratospheric balloons and high-speed aircraft to extend observation time during totality and avoid weather obstructions.

## Detailed Analysis

The video follows the Veritasium team as they set up with the Montana State University NASA Ballooning Team in Burgos, Spain, to film the August 2026 total solar eclipse. Alongside capturing high-altitude footage from the edge of space, the host explores foundational astronomical questions, including why the Northern Hemisphere gets more total eclipses and how eclipse seasons operate. The discussion delves into historical optical mysteries, such as Jules Janssen's 1868 discovery of coronium and the physics behind shadow bands and crescent projections. The project culminates in the successful launch of stratospheric balloon payloads that capture crisp footage of totality above the cloud line.

### Hemispheric Eclipse Imbalance

The distribution of total solar eclipses across Earth is uneven, favoring the north.

- Mapping all total solar eclipses between 2000 BCE and 3000 CE reveals that the Northern Hemisphere consistently receives about 15 percent more eclipses than the Southern Hemisphere.
- The moon's elliptical orbit changes its apparent area by up to 30 percent, while Earth's elliptical orbit makes the Sun appear 7 percent smaller in July than in January.
- Because Earth's northern half is tilted toward the sun during July when the sun has a smaller apparent area, total solar eclipses happen more frequently in the north.

![Screenshot at 02:08: World map showing eclipse frequency highlighting higher concentrations in the Northern Hemisphere.](https://ss.rapidrecap.app/screens/J1WoNuemKOg/00-02-08.jpg)

### Eclipse Frequency and Seasons

Solar eclipses are bound by precise orbital alignments called eclipse seasons.

- The moon's orbit is tilted 5 degrees out of the Earth-Sun plane, meaning most new moons pass above or below the sun without casting a shadow.
- Eclipse seasons last around 34 days, occurring twice a year when the moon's orbital nodes align between Earth and the sun.
- Every solar eclipse is accompanied by a lunar eclipse occurring roughly two weeks before or after.

![Screenshot at 04:18: Diagram illustrating eclipse seasons on the Earth-Sun plane.](https://ss.rapidrecap.app/screens/J1WoNuemKOg/00-04-18.jpg)

### The Fake Element Coronium

An 1868 eclipse observation led to the discovery of a non-existent chemical element.

- During the total solar eclipse of August 18, 1868, French astronomer Jules Janssen used a spectroscope to examine solar prominences in India.
- Janssen and English astronomer Norman Lockyer found a bright yellow spectral line that matched no known element on Earth, naming it coronium after the Greek god Helios.
- In 1939, scientists discovered that coronium was actually iron that had lost 13 electrons due to the extreme heat of the solar corona.

![Screenshot at 10:35: Spectrogram showing the mysterious yellow line attributed to coronium.](https://ss.rapidrecap.app/screens/J1WoNuemKOg/00-10-35.jpg)

### Pinhole Projections and Shadow Bands

Pinhole cameras and shadows reveal unique geometric distortions during an eclipse.

- Pinhole projections invert images because light rays cross through the aperture, causing ground crescents to point in the opposite direction of the sky.
- As the aperture moves further from the ground, shadows transition from blurry outlines to sharp projections of the light source.
- Shadow bands appear seconds before totality as narrow beams of light pass through multiple layers of the atmosphere with varying densities and temperatures.

![Screenshot at 12:32: Diagram explaining why pinhole projections invert images.](https://ss.rapidrecap.app/screens/J1WoNuemKOg/00-12-32.jpg)

### Filming From the Edge of Space

The Montana State University team launches stratospheric balloons to capture the event above the clouds.

- The team deploys large weather balloons carrying payload boxes packed with cameras and water bottle weights to high altitudes.
- In 1973, a Concorde jet chased totality for 74 minutes at Mach 2, while modern NASA missions use high-altitude planes like the WB-57.
- The balloon payload successfully reaches the stratosphere, capturing pristine footage of the total solar eclipse and the moon's shadow sweeping across Earth.

![Screenshot at 09:09: The high-altitude balloon lifting off from the field in Burgos, Spain.](https://ss.rapidrecap.app/screens/J1WoNuemKOg/00-09-09.jpg)