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  2. Mercury (planet) - Wikipedia

    en.wikipedia.org/wiki/Mercury_(planet)

    The planet is higher in the sky and less atmospheric effects affect the view of the planet. Mercury can be viewed as close as 4° to the Sun near superior conjunction when it is almost at its brightest. Mercury can, like several other planets and the brightest stars, be seen during a total solar eclipse. [150]

  3. Geology of Mercury - Wikipedia

    en.wikipedia.org/wiki/Geology_of_Mercury

    Caravaggio is an example of a Peak ring impact basin on Mercury. Several areas on Mercury are extremely dark, such as a small crater within Hemingway crater in the lower right. The geology of Mercury is the scientific study of the surface, crust, and interior of the planet Mercury. It emphasizes the composition, structure, history, and physical ...

  4. List of geological features on Mercury - Wikipedia

    en.wikipedia.org/wiki/List_of_geological...

    List of geological features on Mercury is an itemization of mountains, valleys, craters and other landform features of the planet Mercury.Different types of features are named after different things: Mercurian ridges are called dorsa, and are named after astronomers who made detailed studies of the planet; valleys are called valles, and are named after ancient abandoned cities, towns, and ...

  5. Strange but true Mercury facts - AOL

    www.aol.com/news/strange-true-mercury-facts...

    Our solar system's innermost planet is pretty weird. Need help? Call us! 800-290-4726

  6. Outline of Mercury (planet) - Wikipedia

    en.wikipedia.org/wiki/Outline_of_Mercury_(planet)

    Mercury – smallest and innermost planet in the Solar System. Its orbital period (about 88 Earth days) is less than any other planet in the Solar System. Seen from Earth, it appears to move around its orbit in about 116 days.

  7. List of albedo features on Mercury - Wikipedia

    en.wikipedia.org/wiki/List_of_albedo_features_on...

    A map of Mercury [1] made in the 1910s by astronomer Eugène Michel Antoniadi shows the following albedo features, localized by a grid in which 0° longitude is the (assumed) subsolar meridian. No certain connection has been made between these features and the topographic features viewed on Mercury by the Mariner 10 spacecraft. Mariner 10 ...

  8. A Complete Guide to Every Mercury Retrograde Happening ... - AOL

    www.aol.com/complete-guide-every-mercury...

    Mercury is the fastest-moving planet in the solar system – and it goes retrograde more often than any other planet. You’ll start to feel the energy take effect during the pre-shadow period ...

  9. Atmosphere of Mercury - Wikipedia

    en.wikipedia.org/wiki/Atmosphere_of_Mercury

    Mercury, being the closest to the Sun, with a weak magnetic field and the smallest mass of the recognized terrestrial planets, has a very tenuous and highly variable atmosphere (surface-bound exosphere) containing hydrogen, helium, oxygen, sodium, calcium, potassium and water vapor, with a combined pressure level of about 10 −14 bar (1 nPa). [2]