Milky way black home articles
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The Best Ways to Soundproof Your Home on a Budget
If you’re dealing with noise issues but you can’t do a full-on soundproofing renovation, you can reduce the noise in your house with a little shopping.
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Mapping the Milky Way's magnetic field in 3D
We are all very familiar with the concept of the Earth's magnetic field. It turns out that most objects in space have magnetic fields but it's quite tricky to measure them. Astronomers have developed an ingenious way to measure the magnetic field of the Milky Way using polarized light from interstellar dust grains that align themselves to the magnetic field lines. A new survey has begun this mapping process and has mapped an area that covers the equivalent of 15 times the full moon.
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New map reveals the Milky Way’s magnetic heart
Look toward Sagittarius. Beyond lies the Central Molecular Zone (CMZ): the cold, dusty heart of our Milky Way. The CMZ contains 60 million solar masses’ worth of particles at -432 degrees Fahrenheit (-258°C). This dust is the stuff from which planets and stars are built — a process that depends on the interaction between the dust and the CMZ’s magnetic fields. The image below is a major step toward better understanding that process. For the first time, it maps the CMZ’s various magnetic fields...