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  2. Lunar swirls - Wikipedia

    en.wikipedia.org/wiki/Lunar_swirls

    Lunar Reconnaissance Orbiter Wide Angle Camera image of Reiner Gamma Another view of Reiner Gamma swirls Mare Ingenii Swirls east of Firsov crater, from Apollo 10. Lunar swirls are enigmatic features found across the Moon's surface, which are characterized by having a high albedo, appearing optically immature (i.e. having the optical characteristics of a relatively young regolith), and (often ...

  3. Landspout - Wikipedia

    en.wikipedia.org/wiki/Landspout

    Landspouts are considered tornadoes since a rapidly rotating column of air is in contact with both the surface and a cumuliform cloud. Not all landspouts are visible, and many are first sighted as debris swirling at the surface before eventually filling in with condensation and dust.

  4. Tornadogenesis - Wikipedia

    en.wikipedia.org/wiki/Tornadogenesis

    Note the faint dust swirl beneath the funnel cloud. A diagram showing the contributing weather systems to Tornado Alley in the United States, a loosely-defined area that is prone to tornadoes. Tornadogenesis is the process by which a tornado forms. There are many types of tornadoes, varying in methods of formation.

  5. Funnel cloud - Wikipedia

    en.wikipedia.org/wiki/Funnel_cloud

    The term condensation funnel may refer to either a tornadic cloud or a funnel cloud aloft, but the term funnel cloud exclusively refers to a rotating condensation funnel not reaching the surface. If strong cyclonic winds are occurring at the surface and are connected to a cloud base, regardless of condensation, then the feature is a tornado. [3]

  6. Nebula - Wikipedia

    en.wikipedia.org/wiki/Nebula

    As a result, these nebulae are incredibly faint, taking hours of exposure to capture. These nebulae clouds, an important component of the interstellar medium, are composed of dust particles, hydrogen and carbon monoxide and other elements." [22] They are particularly prominent in the direction of both the north and south celestial poles. The ...

  7. Massive dust cloud reaches South Florida - AOL

    www.aol.com/weather/massive-dust-cloud-heading...

    The thicker dust cloud is predicted to reach the eastern Caribbean into the start of this week and may approach Florida by Tuesday. If this forecast comes to fruition, it may cause air quality to ...

  8. Greece: Orange Sahara dust haze descends over Athens - AOL

    www.aol.com/news/greece-orange-sahara-dust-haze...

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  9. Waterspout - Wikipedia

    en.wikipedia.org/wiki/Waterspout

    A waterspout is a rotating column of air that occurs over a body of water, usually appearing as a funnel-shaped cloud in contact with the water and a cumuliform cloud. [1] [2] There are two types of waterspout, each formed by distinct mechanisms. The most common type is a weak vortex known as a "fair weather" or "non-tornadic" waterspout.