"If the object is an alien spacecraft slowing down, and the anti-tail is braking thrust, then this change from anti-tail to ...
From creating flexible gadgets to better medicines, the art of bending crystals is reshaping technology and health, and at ...
A radio pulsar is like a cosmic lighthouse, a highly dense, rapidly rotating star that emits beams of radio waves. If Earth ...
WHEN CHARLENE DICALOGERO LIVED ALONE in an apartment in Watertown, she knew none of her neighbors. “I felt lonely and isolated,” says the 53-year-old, a grants administrator at Lesley University. But ...
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