Physicist believes SpaceX launch may have damaged Earth’s atmosphere.
Physicist believes SpaceX launch may have damaged Earth's atmosphere.
SpaceX Rocket Causes Temporary Hole in Earth’s Ionosphere, Suggests Space Physicist
A SpaceX rocket may have punched a temporary hole in the Earth’s ionosphere, according to a space physicist from Boston University. The ionosphere is where Earth’s atmosphere meets space, stretching approximately 50 to 400 miles above the Earth’s surface. This phenomenon is not new, as ionospheric holes have become more common due to the increased number of rocket launches.
The ionosphere, a vital part of our atmosphere, acts as a shield, protecting us from harmful solar radiation. It is essential for long-distance radio communication and satellite operations. However, when rockets burn their engines 200 to 300 km above the Earth’s surface, as senior research scientist Jeff Baumgardner explained, it can cause temporary disturbances in this delicate layer.
Spaceweather photographer Jeremy Perez captured a mesmerizing image on July 19, following the launch of a Falcon 9 rocket from a California base. The photograph displayed a captivating red fluorescent glow that expanded southward and even crossed over the Milky Way. Perez reported that the glow lingered for about 20 minutes after the launch, creating a stunning visual display.
According to Baumgardner, this phenomenon is well-studied and occurs due to the exhaust gases released by the rocket’s second stage. These gases cause the ionosphere to recombine quickly, resulting in the distinct red glow seen in Perez’s photograph. While the phenomenon is temporary, as reionization quickly follows when the sun rises, it highlights the dynamic nature of our planet’s interaction with space technology.
SpaceX has encountered similar incidents in the past. In 2017, a report by Ars Technica documented another instance of a Falcon 9 launch causing a 560-mile-wide hole in the Earth’s ionosphere, which remained for two to three hours. This trend only underscores the need for further research and understanding of the impact of rocket launches on the ionosphere.
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It is worth noting that representatives from SpaceX have not yet responded to requests for comment regarding this recent occurrence. However, the company remains focused on its mission of reliable transportation, utilizing reusable two-stage rockets to carry people and cargo into orbit. This incident serves as a reminder of the vastness and complexity of space exploration.
In conclusion, the temporary hole in the Earth’s ionosphere caused by a SpaceX rocket launch has captured attention and admiration. This incident, photographed beautifully by Jeremy Perez, showcases the fascinating interplay between human-made technology and our planet’s delicate atmospheric layers. While the visual spectacle is remarkable, it also fuels the need for ongoing research to better understand and mitigate any potential long-term impact on our ionosphere. Innovation and exploration in space can coexist with responsible stewardship of our planet, and this event presents an opportunity for reflection and learning in the field of space technology.
