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Writer Fuel: Space Hurricanes Could Help Us Find More Exoplanets

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Young stars are surrounded by chaos: Clouds of gas, dust and ice swirl about in a so-called protoplanetary disk. And when gravity binds this material together, planets are born. Using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile, researchers developed a new technique to measure and date infant exoplanets forming in these protoplanetary disks. By … Read more

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Astronomy: Some Asteroids are Space Pillows – Piles of Hard to Destroy Rubble

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Dust collected from the surface of an ancient, peanut-shaped and “potentially-hazardous” asteroid has revealed that some space rocks are much bouncier and harder to destroy than first thought — posing concerns about Earth’s long-term safety. The analysis of three tiny dust particles — gathered from the surface of the 1640-foot-long (500 meters) rubble pile asteroid … Read more

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Writer Fuel: Could Aliens Be Using Our Sun as a Node in a Giant Internet?

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Are aliens using a quirk of the sun’s gravity to transmit information through an interstellar communication network? For the first time ever, astronomers explored this intriguing possibility and scanned for signals coming from hidden nonhuman probes orbiting the sun. So far, the method hasn’t turned up signs of spacefaring aliens, but it represents a promising … Read more

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Writer Fuel: What;s a Buchdahl Star? And Do They Exist?

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An elusive object in space has posed a riddle for scientists. It looks like a black hole. It acts like a black hole. It may even smell like a black hole. But it has one crucial difference: It has no event horizon, meaning that you can escape its gravitational clutches if you try hard enough. … Read more

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Writer Fuel: Nasa Finds 400 “New” Black Holes, Shrouded By Dust

Black Holes - NASA

Astronomers have uncovered more than 400 previously hidden black holes feeding on stars and dust in the center of galaxies. It appears that many of the new black holes, discovered using NASA’s Chandra X-ray Observatory, remained unknown until now because they are buried beneath cocoons of dust. Supermassive black holes, which can be millions of … Read more

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Writer Fuel: A Martian Crater May Be Teeming With Opals

Mars - NASA

An ancient, dried-up lake bed on Mars may be teeming with opal gemstones, new data from NASA’s Mars Curiosity rover suggests. Beyond giving the cracked surface of Mars’ Gale Crater a semiprecious glint, these opals could be evidence that water and rock have been interacting beneath the Martian surface much more recently than was previously … Read more

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Writer Fuel: Could You Travel Back In Time Via a Black Hole?

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Black holes form natural time machines that allow travel to both the past and the future. But don’t expect to be heading back to visit the dinosaurs any time soon. At present, we don’t have spacecraft that could get us anywhere near a black hole. But, even leaving that small detail aside, attempting to travel into … Read more

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Writer Fuel: Ten Things We Learned About Black Holes in 2022

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Black holes are scary beasts — objects so massive that not even light can escape their clutches.  In 2022, we learned more about these gravitational monsters than ever before — from the first direct image of the black hole “heart” at the center of the Milky Way to one of the earliest black hole ancestors … Read more

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Writer Fuel: Geologically Speaking, Mars Isn’t As Dead As We Thought

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For decades, astronomers assumed that Mars was geodynamically dead — a planet without rumbling earthquakes and erupting volcanoes. Though remnants of towering volcanoes exist on the surface of the Red Planet today, these colossal structures have been dormant for millions of years. With little to no heat firing the planet’s engine, scientists reasoned, Mars became … Read more

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Writer Fuel: Looking Inside Black Holes

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Black holes are some of the most enigmatic objects in the universe. This is partially because the equations of general relativity that we use to understand them break down when studying black holes’ ultra-dense centers. However, a new paper shows how astronomers could one day overcome this challenge by using gravitational waves to “see” inside … Read more