Astronomers have discovered what is now the smallest known star in the galaxy, in a system roughly 600 light-years from Earth. Part of a trinary star system, the smaller of the pair, EBLM J0555-57Ab, is estimated to only be 8 percent of the mass of our own Sun, in a compact package no bigger than Saturn.

This itty-bitty sun may represent the smallest size that a star can be: to sustain the hydrogen fusion process that provides a star’s energy, the gases within must be brought to a high pressure and temperature, meaning that there needs to be enough mass present in the star to provide these conditions.
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In the music of the universe, one of the most important sounds to us here on Earth is the song the Sun sings: every system has a resonance, and especially large and energetic ones like the Sun produce sounds that rebound back and forth though its vast sphere. These sound waves can be studied to glean information about the interior workings of our spheres that we would otherwise not be able to access, and recent changes in the Sun’s music has researchers that pay attention to this tune concerned.
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While the recently-released batch of 15 UFO documents from the UK’s Ministry of Defence failed to reveal any information amounting to the proverbial "smoking gun" evidence that the ufology community has been searching for, the files did contain provocative reports of a UFO encounter involving RAF and USAF aircraft crews over the Mediterranean, and a multiple-witness sighting involving local police in eastern England.
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The UK’s Ministry of Defence has released the majority of a series of 18 long-awaited UFO files to the National Archives, but have still withheld three of the documents. This release lacked a press announcement publicizing the event, and the files themselves aren’t available online, as they have yet to be digitized, and are currently only available for mail order or viewing in person at the Archives. And the three files that are sill being withheld are prompting UFOlogists to question what the holdup is — and what exactly are in the three missing files?
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