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How does space weather affect satellites?
By understanding the intricate interplay between these celestial forces, we can better prepare for the challenges that lie ahead.
Headline
By understanding the intricate interplay between these celestial forces, we can better prepare for the challenges that lie ahead.
Context
Welcome to the cosmic ballet of space weather and its intricate dance with satellites orbiting our planet. While we often marvel at the wonders of outer space, the reality is that space weather can have profound effects on the technologies we rely on daily. Space weather can cause extensive damage – particularly solar winds and geomagnetic storms. In the ultimate cosmic dance between space weather and satellites, the stakes are high, but so too are the rewards. By understanding the intricate interplay between these celestial forces, we can better prepare for the challenges that lie ahead and unlock the full potential of our exploration of the final frontier.
Evidence
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Analysis
Also read: What is space weather? How does it affect the earth? Space weather can cause extensive damage – particularly solar winds and geomagnetic storms. For instance, in February 2022 SpaceX – owned by billionaire Elon Musk – lost 40 satellites after they were hit by a geomagnetic storm a day after launch, causing them to fall from orbit and burn up. Satellites can also suffer from significant drag because of solar activity. This is due to the effect celestial particles have on the density and temperature of our atmosphere. After a solar storm, the North American Aerospace Defense Command (NORAD) must re-adjust the trajectories and orbits of hundreds of objects to avoid collisions. Down on the ground, Earth’s magnetic field offers us protection from space weather. But with the potential to impact thousands of vital satellites in orbit, space weather can cause severe disruption to our day-to-day lives.
Key Points
- Around 11,000 satellites have been launched since Sputnik 1 in 1957, and as many as 70,000 more could be put into orbit over the coming decades. This space infrastructure supports many vital systems such as broadband, GPS services, climate monitoring, financial transactions,…
- As we move more critical infrastructure into space, we are exposing it to the risks of space weather. The primary source of space weather is the Sun. Despite being 93 million miles (150 million km) away, it can have a profound impact on Earth.
- This space weather relates to the magnetic fields, radiation, particles and matter that are ejected from the Sun. They interact with Earth’s upper atmosphere and surrounding magnetic field to produce a variety of effects.
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