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How are galaxies destroyed?
SPACE.com· 2 days agoAt the heart of almost every galaxy sits a supermassive black hole. In the case of the Milky Way, we have Sagittarius A*, a beast weighing more than 4.5...
Space weather forecasting needs an upgrade to protect future Artemis astronauts
SPACE.com· 2 days agoNASA has set its sights on the moon, aiming to send astronauts back to the lunar surface by 2026 and establish a long-term presence there by the 2030s. Cosmic rays from distant stars and galaxies ...
Inside Israel’s deadly operation to rescue four hostages
WKBT La Crosse· 7 days agoThe daytime rescue operation, which took weeks of planning, caught militants holding hostages in two...
Meme Stock Performance: Did Active or Passive ETFs Fare Better?
Morningstar· 6 days agoLate last year, my colleague examined the aftermath of the 2021 meme-stock mania for exchange-traded funds with big bets in GameStop GME and found that many didn’t realize gains despite large ...