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Atmosphere of Mercury

en.wikipedia.org/wiki/Atmosphere_of_Mercury

Mercury has a very tenuous and highly variable atmosphere (surface-bound exosphere) containing hydrogen, helium, oxygen, sodium, calcium, potassium and ...

Mercury's Atmosphere - Space.com

www.space.com/18644-mercury-atmosphere.html

Nov 27, 2012 ... Of all the planets in the solar system, Mercury has the thinnest atmosphere, thinner than even Mars. Several components are constantly ...

What is Mercury's atmosphere like? | - About Space

www.spaceanswers.com/solar-system/what-is-mercurys-atmosphere-like/

Dec 10, 2014 ... Asked by Lana Freedman. Mercury's atmosphere is incredibly thin. With a mass of about 5.5 per cent that of the Earth this planet has a far ...

Does Mercury have an atmosphere? | Cool Cosmos

coolcosmos.ipac.caltech.edu/ask/26-Does-Mercury-have-an-atmosphere-

Mercury has an extremely thin atmosphere which is made up of atoms blasted off its surface by the Solar wind, a constant stream of particles coming from the ...

The "Atmosphere" of Mercury - Cseligman.com

cseligman.com/text/planets/mercatmos.htm

Mercury doesn't have any atmosphere in the normal sense of the word, because what little gas it has is trillions of times thinner than the air at the surface of the ...

Does Mercury have an atmosphere????

web.utah.edu/astro/Mercury.html

Here, closest to the sun, orbits the small planet of Mercury. ... It is unlike Earth's atmosphere which is made up of gasses like Nitrogen, Oxygen, Carbon Dioxide,  ...

Mercury Fact Sheet - nssdc - Nasa

nssdc.gsfc.nasa.gov/planetary/factsheet/mercuryfact.html

Mercury Earth Ratio (Mercury/Earth) Mass (10<sup>24</sup> kg) 0.33011 5.9724 0.0553 ... ( Ne), Helium (He) (The atmosphere of Mercury is a surface bounded exosphere, ...

The Surface & Atmosphere on Mercury - Video & Lesson Transcript ...

study.com/academy/lesson/the-surface-atmosphere-on-mercury.html

This lesson will describe the planet Mercury's surface components and how they came to be as the plane formed. It will also go into the planet's...

Does Mercury Have a Thin or Thick Atmosphere? | Education ...

education.seattlepi.com/mercury-thin-thick-atmosphere-5421.html

Mercury is the closest planet in the solar system to the sun, and since Pluto is no longer considered a planet, it's also the smallest; it's just a little larger than ...

The Solar System and Outer Space: Mercury

www.edu.pe.ca/southernkings/Mercury.htm

As Mercury rotates slowly on its axis about once every 59 Earth days, it moves ... Mercury's atmosphere is very thin and is made of very small amounts of sodium ...

Answer
The atmosphere of Mercury consists of small amounts of helium, hydrogen, oxygen and sodium. It is very thin.
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Atmosphere of Mercury - Universe Today

www.universetoday.com

When you look at an image of Mercury, it looks like a dry, airless world. But you might be surprised to know that Mercury does have an atmosphere. Not the.

Thin Atmosphere of Mercury, Formation and Composition - Windows ...

www.windows2universe.org

Aug 11, 2010 ... Mercury's thin atmosphere contains hydrogen, helium, and oxygen. It also has smaller amounts of sodium, potassium, calcium, and magnesium ...

Learn more - Mercury - Overview | Planets - NASA Solar System ...

solarsystem.nasa.gov

Mercury's eccentric orbit takes the small planet as close as 47 million km (29 ... Like the Earth's moon, Mercury has only a very, very thin atmosphere, called an ...