Cosmic Joust Between Two Galaxies

Astronomers Observe Rare “Cosmic Joust” Between Two Galaxies

May 23, 2025 — ESO Headquarters, Germany — In a groundbreaking astronomical discovery, scientists using the European Southern Observatory’s Very Large Telescope (VLT) and the Atacama Large Millimeter/submillimeter Array (ALMA) have captured a dramatic cosmic event described as a “cosmic joust.” For the first time, researchers have observed a quasar—an extremely bright and energetic region…

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Transposing a bladder can be challenge.

Transposing a bladder can be challenging. How did surgeons at last do it?

In a monumental leap for medical science, surgeons have successfully performed the world’s first human bladder transplant. This groundbreaking procedure, carried out by a collaborative team from Keck Medicine of USC and UCLA Health, marks a significant advancement in the field of organ transplantation. The operation not only showcases the remarkable progress in surgical techniques…

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