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Baby Receives Heart Transplant With a Life-Changing Twist to Counter Organ Rejection

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A baby in North Carolina has received a first-of-its-kind heart transplant that may prevent his body from rejecting the organ without the need for lifelong drugs to suppress the immune system.    The child, Easton Sinnamon, is the first person to receive a heart transplant along with implantation of thymus tissue from the same donor, according to a statement from Duke … Read more

Astronomers set up center to counter threat of satellite swarms | Science

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Three years ago, astronomers were reeling from the launch of the first 60 satellites of SpaceX’s Starlink constellation, which aims to provide broadband internet access worldwide. The satellites left bright traces on astronomical images, posing “an existential threat to observation from the ground,” said astronomer Debra Elmegreen, president of the International Astronomical Union (IAU), at … Read more