Science

Why do sharks freeze when flipped upside down?

Why do sharks freeze when flipped upside down?

Sharks can be formidable predators, but when they’re flipped upside down, many species enter a trance-like state, known as tonic immobility, and are as helpless as a beetle on its back. Tonic immobility is “as close to hypnotising a shark as you can get!” Joel Gayford, a doctoral candidate of marine ecology at James Cook University in Australia, told Live …

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Massive $1B telescope redefines our view of the universe

Massive B telescope redefines our view of the universe

The NSF–DOE Vera C. Rubin Observatory has released its first images, demonstrating its capabilities just two months after beginning trial operations. Built in Chile over nearly three decades at a cost of more than one billion dollars, the American observatory’s debut images showcase its exceptional imaging power. The telescope features an exceptionally wide field of view — 3.5 degrees by …

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“Unbelievable Cosmic Party!”: Webb’s Birthday Blockbuster Reveals Explosive Baby Suns Igniting Stunning Rings Inside the Cosmic Cat’s Paw

“Unbelievable Cosmic Party!”: Webb’s Birthday Blockbuster Reveals Explosive Baby Suns Igniting Stunning Rings Inside the Cosmic Cat’s Paw

IN A NUTSHELL ✨ James Webb Space Telescope celebrates its third year by exploring the intricate Cat’s Paw Nebula. 🔭 Webb’s advanced infrared capabilities reveal hidden processes of star formation within the nebula. 🔍 The telescope’s instruments, like NIRCam, offer unprecedented clarity, detailing the lifecycle of stars. 🚀 Webb’s discoveries pave the way for future missions, enhancing our understanding of …

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Tiny sea creatures that resemble ‘swimming panda bear skeletons’

Tiny sea creatures that resemble ‘swimming panda bear skeletons’

Divers exploring coral outcrops near Kumejima Island in Japan thought they had found novelty props for an aquarium display. Instead, their cameras captured a tiny siphon‑pumping animal whose stark white stripes and dark eye‑like spots looked like a cartoon panda wearing a skeleton costume. The inch‑tall surprise soon went viral in diver forums, and what began as a curiosity post …

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