Forming moon may have taken three big impacts early in Earth’s history

Published on December 3, 2025

Conventionally, the moon is thought to have formed during one big impact, but a three-impact model might make more sense

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SLI bets on satellite leasing with $200 million commitment to AscendArc

December 3, 2025
TAMPA, Fla. — Asset-financing specialist SLI plans to buy two small GEO satellites from U.S. startup AscendArc in a deal valued at more than $200 million, betting that operators will increasingly choose to lease spacecraft rather than buy them outright.The post SLI bets on satellite leasing with $200 million commitment to AscendArc appeared first on SpaceNews.

Planned satellite launches could ruin Hubble Space Telescope images

December 3, 2025
More than half a million satellites are planned to launch by the end of the 2030s, and simulations suggest they will have a severe impact on space-based astronomy