Free Republic 2nd Qtr 2025 Fundraising Target: $81,000 Receipts & Pledges to-date: $79,800
98%  
Woo hoo!! And we're now over 98%!! Thank you all very much!! God bless.

Keyword: starfishprime

Brevity: Headers | « Text »
  • Starfish Prime: The Largest Nuclear Test in Space

    05/15/2025 6:40:03 AM PDT · by silent majority rising · 23 replies
    ThoughtCo. ^ | June 2, 2019 | By Anne Marie Helmenstine, Ph.D.
    Starfish Prime was a high-altitude nuclear test conducted on July 9, 1962 as part of a group of tests collectively known as Operation Fishbowl. While Starfish Prime was not the first high-altitude test, it was the largest nuclear test ever conducted by the United States in space. The test led to the discovery and understanding of the nuclear electromagnetic pulse (EMP) effect and a mapping of seasonal mixing rates of tropical and polar air masses. Key Takeaways: Starfish Prime Starfish Prime was a high-altitude nuclear test conducted by the United States on July 9, 1962. It was part of Operation...