A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...
Something in space is sending us brief, very bright blasts of blue light – and scientists might finally have a clue to what they are. The phenomenon, known as luminous fast blue optical transients or ...
New images taken with the Gemini North telescope in Hawaii confirm that the interstellar comet 3I/ATLAS has gotten brighter and greener since its close flyby of the sun in October. When you purchase ...
The bright binary star system V Sagittae will flare up multiple times before finally going supernova within the next 100 years. When it explodes, it could be visible to the naked eye even in sunlit ...
Blue Origin is targeting Dec. 18 for its NS-37 suborbital launch, which will fly a wheelchair user to space for the first time ever. Whether you're a casual fan or a spaceflight enthusiast, see how ...
There is so much to see in the night sky tonight, here's what you can look forward to. During the week of the full moon, it's possible to see it long before sunset. Look to the east an hour before the ...
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Something in space is sending us bright blue flashes
Something in space is sending us brief, very bright blasts of blue light – and scientists might finally have a clue to what they are. The phenomenon, known as luminous fast blue optical transients or ...
Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Robert Kelly is managing director of ...
Starting next month, Minnesota teens will have a new space to build connection, support one another and practice emotional skills, all online. Trump’s No-Flip Coin Toss at Army-Navy Game Stuns ...
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