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Scientists find rare dwarf satellite galaxy candidates in Dark Energy Survey data

Scientists on two continents have independently discovered a set of celestial objects that seem to belong to the rare category of dwarf satellite galaxies orbiting the Milky Way. A team of researchers with the Dark Energy Survey, headquartered at Fermi National Accelerator Laboratory, and an independent group from the University of Cambridge jointly announced their findings today.

Accelerator physicist invents new way to clean up oil spills

Four years ago, Fermilab accelerator physicist Arden Warner watched national news of the BP oil spill and found himself frustrated with the cleanup response. “My wife asked ‘Can you separate oil from water?’ and I said ‘Maybe I could magnetize it!’” Warner recalled. “But that was just something I said. Later that night while I was falling asleep, I thought, you know what, that’s not a bad idea.” Sleep forgone, Warner began experimenting in his garage. With shavings from his…