Image: European Space Agency When a star strays too close to a supermassive black hole, gravity can tear the star apart in what astronomers call a tidal disruption event. Some of the debris gets swallowed, while the rest can be blasted back out in powerful jets, sometimes months or years after the star is destroyed….

For much of the 20th century, the Iberian lynx was disappearing from the Spanish landscape. By 2001, only 62 mature animals were recorded, leaving one of Europe’s most distinctive wild cats perilously close to extinction. Since then, a sustained conservation programme has altered its trajectory. Reintroductions, captive breeding, habitat restoration and efforts to protect its…