Science & Environment

2024 solar storm triggered ultrarelativistic electrons inside Earth's 'impenetrable barrier'

Source: Phys.org - latest science and technology news stories · Published

2024 solar storm triggered ultrarelativistic electrons inside Earth's 'impenetrable barrier'
Source: Phys.org - latest science and technology news stories

The Earth is surrounded by an invisible barrier that was thought to prevent highly energetic electrons from reaching closer to our planet. But in 2024, Japan's Arase space probe detected these electrons well inside the barrier. Now, research led by Nagoya University has found evi

The Earth is surrounded by an invisible barrier that was thought to prevent highly energetic electrons from reaching closer to our planet. But in 2024, Japan's Arase space probe detected these electrons well inside the barrier. Now, research led by Nagoya University has found evidence that the electrons were accelerated locally rather than infiltrating from outer radiation belts.

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