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  2. Stellar corona - Wikipedia

    en.wikipedia.org/wiki/Stellar_corona

    On August 31, 2012, a long filament of solar material that had been hovering in the Sun's outer atmosphere, the corona, erupted at 4:36 p.m. EDT Flares take place in active regions and are characterized by a sudden increase of the radiative flux emitted from small regions of the corona.

  3. List of dates predicted for apocalyptic events - Wikipedia

    en.wikipedia.org/wiki/List_of_dates_predicted...

    Sun Myung Moon: The founder of the Unification Church predicted the Kingdom of Heaven would be established in this year. [163] Ed Dobson: This pastor predicted the end would occur in his book The End: Why Jesus Could Return by A.D. 2000. [164] Lester Sumrall: This minister predicted the end in his book I Predict 2000. [165] Jonathan Edwards

  4. How long does COVID live on surfaces? Experts answer your ...

    www.aol.com/long-does-covid-live-surfaces...

    The live virus cannot survive on surfaces for long, because “the virus needs a host to actually be effective,” Dahdal explains. “It needs to be in the human body to multiply and spread.”

  5. Public health experts are warning of a ‘quad-demic’ this ...

    www.aol.com/finance/public-health-experts...

    As you dive into your New Year’s resolutions, taking precautions to protect yourself from a quartet of infectious diseases can lessen your odds of starting off 2025 sick.

  6. Solar rotation - Wikipedia

    en.wikipedia.org/wiki/Solar_rotation

    At the equator, the solar rotation period is 24.47 days. This is called the sidereal rotation period, and should not be confused with the synodic rotation period of 26.24 days, which is the time for a fixed feature on the Sun to rotate to the same apparent position as viewed from Earth (the Earth's orbital rotation is in the same direction as the Sun's rotation).

  7. Doomsday clock ticks down, closest ever to "global catastrophe"

    www.aol.com/doomsday-clock-ticks-down-closest...

    The Doomsday clock was set at 89 seconds to midnight on Tuesday morning, putting it the closest the world has ever been to what scientists deem "global catastrophe."

  8. Sun - Wikipedia

    en.wikipedia.org/wiki/Sun

    The Sun is the star at the center of the Solar System.It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and infrared radiation with 10% at ultraviolet energies.

  9. How long does COVID last? Here’s when experts say you'll ...

    www.aol.com/long-does-covid-last-experts...

    How long does COVID-19 last? Depending on whether you’ve experienced a mild or severe case of COVID-19, recovery times will vary. When it comes to mild cases of COVID-19, “in general, we would ...