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Metal Pollution From a Rocket Reentry Detected for the First Time
Researchers observed a lithium plume from a Falcon 9 rocket reentry injecting about 66 pounds of lithium into the upper atmosphere, raising concerns about long-term atmospheric effects.
6 Articles
6 Articles
Fiery Crash of SpaceX Rocket Causes Huge Lithium Plume
If you’re concerned about space debris and want to give yourself a heart attack, check out this anxiety inducing map of all the objects known to be orbiting Earth. What goes up must come down, and when these satellites are past their prime, many of them re-enter the atmosphere on a fiery, one-way trip back to terra firma. Nautilus Members enjoy an ad-free experience. Log in or Join now . “We’re now at a point where we have multiple satellites r…
Huge Plume of Pollution Linked to Something That Will Not Make Elon Musk Happy
Just over a year ago, the upper stage of a SpaceX Falcon 9 rocket plummeted back to the ground after delivering 23 Starlink satellites to low-Earth orbit. It was a routine mission, one out of hundreds of rocket launches that have delivered just shy of 10,000 broadband-beaming satellites total into space — and it belched a massive cloud of lithium and other pollutants roughly 62 miles over Europe upon its uncontrolled return, as scientists detail…
Scientists find lithium cloud left by reentry of SpaceX rocket
A SpaceX Falcon 9 rocket made an uncontrolled reentry over Europe, creating a visible fireball last year. Using a specialized laser instrument called a resonance lidar, scientists in northern Germany detected a 10-fold spike in lithium atoms at about 96 kilometers altitude, roughly 20 hours after the rocket burned up. They published their findings in… The post Scientists find lithium cloud left by reentry of SpaceX rocket appeared first on Resea…
Following the Falcon 9's reentry, a team of scientists managed to detect and quantify, for the first time, the chemical pollution left by the rocket as it disintegrated in the upper atmosphere. This data is essential for understanding the climate impact of space exploration. It is the first time that the pollution from a disintegrating rocket has been measured. Imagine for a moment that the trash we generate didn't stay on the ground, but evapor…
Debris from rockets and satellites burning up in the atmosphere could disrupt the ozone layer and even the amount of solar radiation reaching the Earth's surface. Scientists who studied the re-entry of a SpaceX rocket are concerned about the lack of knowledge about the effects of space debris.
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