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News Items

Ripples in Spacetime.

God works in mysterious ways.

John Ellis
,
Tom Smith
, and
Joanna Thompson
Sep 15, 2025
∙ Paid
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1. There are plenty of labs working on solutions to Kessler Syndrome, where there’s so much debris in low Earth orbit that rockets are no longer capable of reaching it without being hit with hypersonic parts of defunct equipment. While we haven’t yet gotten to the point where we’ve lost access to space, there will come a day where that will happen if we don’t do something about it. A new paper from Kazunori Takahashi of Tohoku University in Japan looks at a novel solution that uses a type of magnetic field typically seen in fusion reactors to decelerate debris using a plasma beam while balancing itself with an equal and opposite thrust on the other side. Read the rest. (Sources: s4.arizona.edu, universetoday.com)


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A guest post by
Tom Smith
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A guest post by
Joanna Thompson
Science journalist, runner, bookworm, reptile enthusiast. Oxford comma for life.
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© 2025 John Ellis
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