Science

These complex, looping tracks pressed into ancient seafloor mud look much more like doodles made by a child with a stick than fossils of animal movement. However, new measurements have shown those squiggles were, in fact, purposeful movements along paths made by primitive animals navigating their world almost 550 million years ago, well before textbooks say complex life “took off” …

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Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a precious peek into the dawn of our own solar system. It’s an unprecedented snapshot of “time zero”, scientists reported on Wednesday, when new worlds begin to gel. “We’ve captured a direct glimpse of the hot region where rocky planets like …

Earlier this month, astronomers were thrilled to spot an interstellar object — only the third of its kind ever observed — hurtling toward the center of the solar system on an extremely unusual trajectory and at a breakneck velocity. While we’re only beginning to understand the unusual object, dubbed 3I/ATLAS, the discovery led to widespread speculation, with some scientists suggesting that …

Hidden beneath the thick ice sheet of East Antarctica, a team of researchers has uncovered the remnants of vast prehistoric river landscapes. These ancient, river-carved plains, preserved for millions of years, offer new insights into Earth’s distant past and could provide a clearer understanding of how Antarctica’s ice sheets may evolve in the future. Ancient River Systems Beneath East Antarctica …

A team of astronomers may have made the first ever discovery of a newborn supermassive black hole. If confirmed, the discovery would mean that supermassive black holes can form rapidly, and not just soon after the Big Bang, but throughout the history of the cosmos. The black hole candidate has been discovered in a distant galaxy known as the Infinity …

Astronomers have discovered a massive new solar system body located beyond the orbit of Pluto. The weird elongated orbit of the object suggests that if “Planet Nine” exists, it is much further from the sun than thought, or it has been ejected from our planetary system altogether. The strange orbit of the object, designated 2023 KQ14 and nicknamed “Ammonite,” classifies …

Russia’s towering Klyuchevskoy volcano, located on the Kamchatka Peninsula, has captured the world’s attention after its latest eruption sent a dramatic display of smoke, ash, and lava flowing into the atmosphere. This event has become one of the most visually striking volcanic eruptions in recent months, as captured in remarkable satellite images and videos. A Volcano’s Devilish Display The eruption …

Earlier this month, astronomers were thrilled to spot an interstellar object — only the third of its kind ever observed — hurtling toward the center of the solar system on an extremely unusual trajectory and at a breakneck velocity. While we’re only beginning to understand the unusual object, dubbed 3I/ATLAS, the discovery led to widespread speculation, with some scientists suggesting that …