What is Venus Made Of?

Referred to as the Earth’s twin, Venus is indeed quite similar to our own planet when it comes to composition except for a few significant differences. First off, its total diameter is only 650 km less than that of Earth’s and its mass is about 81.5% of our planet. It is also classified as a terrestrial planet and is the brightest object in our skies right after the moon. In fact, it reaches its maximum brightness shortly before sunrise or right after sunset thus earning it the name Morning Star or the Evening Star.

Of all the terrestrial planets, Venus has the densest atmosphere of all and it is composed of carbon dioxide, because of the fact that it has no carbon cycle to help put the carbon back into its rocks and surface features as well as lacking the organic life to absorb it.

Scientists believe that a younger Venus used to have oceans that are similar to the Earth’s but have since totally evaporated as the temperatures in the planet continuously rose thus leaving it pretty much desert-like, dusty and dry. The water is believed to have dissociated and since the planet lacks a magnetic field, the hydrogen was then swept into space by solar winds.

The planet, after being mapped by Project Magellan in 1991 and 1992 showed extensive volcanism as well as sulfur in its atmosphere which indicates some recent eruptions. Venus also has a few impact craters which shows that the surface of the planet is still pretty young, roughly half a billion years old.

Venus – The Deadliest Planet

41 Responses to “ What is Venus Made Of? ”

  1. langat

    Its nice to learn about the venus..

  2. shurtugal

    Pretty cool… more pics please!

  3. Carel

    I HAVE A PROJECT & THIS WEBSITE HELPED ME A WHOLE BUNCH…BUT I ALSO AGREE WITH SHURTUGAL, YOU NEED SOME MORE PICTURES :)

  4. carlos

    true more but good

  5. van

    great website please add pics and what is the temperature

  6. Marc

    This page title states: “What is Venus made of”….so what is it made of? What significant differences are there between earth and venus. The question in the title is not answered….at all.

  7. iliketrainskid

    i like trains!!!

  8. Alana

    i think your a great website but i need some more info and more picz:)

  9. Brooke

    Yeah. I have a project and cant find that answer either. 2 Marc

  10. Brooke

    Yeah. I have a science project and cant find that answer either. 2 Marc

  11. jamjuri

    waawww……. is it true?? i am not sure about it..

  12. Taylor Swift

    I love this site lol i think im going to sing about it with justin bieber <3

  13. justin

    sorry but it didint help with my prodject what is it made of please

  14. justin

    sorry but it didint help with my prodject what is it made of pleas

  15. jose

    Marc is right at least answer the question!!!!

  16. sam

    i agree with Marc what is Venus made of??? ughh

  17. daisy

    that is ture you need to tell what venus is made of.

  18. wow

    agreeing w/ marc… question left unanswered

  19. monica

    i have a project about venus’ composition. i saw nothing except its atmosphere

  20. Qwert

    Yes, cool!

  21. A-

    Short– Could have had some more info.

  22. Name Undisclosed

    This website does help alot, but I am looking to find the exact main composition of the planet Venus. Like percentage wise. I am also looking for the mass of Venus. I belive it will help if you could add a little more information. Thanks!

  23. Destinie

    What The Freak Im Confused … ? Somebody Help Me !!

  24. Daysha

    I agree needs more pics and you didn’t answer the question on the title.

    Bye, thanks

  25. josaih

    cuff answer what i click on

  26. ninja

    its pretty beast needs more pics

  27. ninja

    its beast but WHAT IS VENUS MADE Of?!?!?!

  28. Collin

    What is it made of, saying that this website is no help to me… Cool video :)

  29. Leavin

    Very helpful Thanks!!!

  30. Katie

    Why would you have the heading say “What is Venus Made Of?” and then not answer that question? Reading this was a waste of my time. However, the information you have on here would be very accurate under another heading.

  31. marie

    i agree with everyone im doing a project and you not answering my ? “what is venus made of” at least answer my question plz <3

  32. shayl

    i was wondering if venus have any moons

  33. monster

    OMG… THAT was AWSOME thost valconoes ane SOOOOOO coool

  34. Sophie

    So what IS venus made of????? Which elements?? Anything????

  35. shally

    venus is really cool and what is the tempriture

  36. shally

    and i agree you need more pics

  37. Beth

    Seriouly? you don’t even answer the question!!!!
    even though its good info, at least change the title!!!!
    (btw needs more pics )

  38. Awesome dude

    I agree with the party people mor pic and info btw WHAT IS VENUS MADE OUT OF!?!?!?!?!?!?!?!¿???????¿!!!!¡!!!!¡

  39. ?

    all the websites were just like this one they just tell you info on the atomshpere

  40. Gabby

    so i googled “what is venus made of?” and i get this website and it doesnt even answer my question LAME!!!!!

  41. nikki

    more pics…and I agree w/ mark u didn’t answer the question.:)