The Solar System Wiki

Sasa1979 Sasa1979 30 October 2019


The OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer) is a NASAasteroid study and sample-return mission.[6] The mission's main goal is to obtain a sample of at least 60 grams (2.1 oz) from101955 Bennu, a carbonaceous near-Earth asteroid, and return the sample to Earth for a detailed analysis. The material returned is expected to enable scientists to learn more about the formation and evolution of the Solar System, its initial stages of planet formation, and the source of organic compounds that led to the formation of life on Earth.[7] If successful, OSIRIS-REx will be the first U.S. spacecraft to return samples from an asteroid. The Lidar instrument used aboard the OSIRIS-REx was built by L…

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Good202 Good202 14 May 2018

Spacepedia Resources

Italic text

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JCP-JohnCarlo JCP-JohnCarlo 17 October 2014

Planets by Kim Jackson

Planets by Kim Jackson

Our world is a planet named Earth.

Nine planets move around the sun.

Our sun is not a planet.

It is a star!

Our sun gives us heat and light.

Planets close to the sun are very hot.

Planets far from the sun are very cold.

A planet named Mercury is closest to the Sun.

Mercury is hot!

A planet named Venus looks bright.

From Earth, Venus looks bright like a star!

A planet named Mars is red.

Mars has two moons!

A planet named Jupiter is very big.

Jupiter is the biggest planet.

A planet named Saturn has rings.

The rings are made of ice and rock.

A planet named Uranus also has rings.

Uranus has rings and moons!

A planet named Neptune is far away.

Neptune is almost far for us to see.

A planet named Pluto is very far away from the sun.

It is very co…

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JCP-JohnCarlo JCP-JohnCarlo 19 September 2013



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CalzoneManiac CalzoneManiac 3 August 2013

The Saturn Moon pages

Well, I have added 15 pages for Saturn's moons. These are:

  1. Telesto
  2. Mimas
  3. Helene
  4. Janus
  5. Epimetheus
  6. Calypso
  7. Dione
  8. Enceladus
  9. Hyperion
  10. Iapetus
  11. Methone
  12. Pandora
  13. Phoebe
  14. Prometheus
  15. Rhea

As a bonus, I also added the first of Neptune's individual moons.


Come check them out!

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CalzoneManiac CalzoneManiac 2 August 2013

Hello there!

Hi everybody! I've just discovered this awesome wiki! Nice solar system wiki there, Mr. Science!

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MrScience12 MrScience12 31 December 2012

Happy New Year!

It may be the last day of 2012, but we are going to live it up one way or another. This wiki has had good days and bad days. It was even started in July of 2012. But now, as we enter another year, we will still have our ups and downs. Our good days and bad days. Bright and dark. But we can still make it all worthwhile by living up the last day. So live it like its the last, because it is. I hope you all have a wonderful New Year and a great last day of 2012.

Happy Holidays,

MrScience12, proud founder of the wiki

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MrScience12 MrScience12 23 October 2012

700th Edit

Hello and welcome to my blog once again. I would like to formally announce that as of today, I have made seven hundred edits on this wiki after officially founding it. Of course as of now, I only have 699 edits, yet this blog post will bring me up to 700 edits. Thank you for all of you that supported me all of the way and enjoy the wiki!

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MrScience12 MrScience12 19 August 2012

400th Edit!

I am glad to announce that I, MrScience12, have done my 400th edit on The Solar System Wiki. I would like to thank all of the inspiration I was given by other wikis and wikians throughout my journey here. I would also like to announce a new page, Erinome, has been added. So far I have earned 102 badges since I enabled badges on this wiki. Thank you for reading my blog! Keep up the good work!

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MrScience12 MrScience12 5 August 2012

200th Edit

I, MrScience12, have just reached my 200th edit on this Wikia. Please hold your applause. This blog will be bring me up to 201. I just thought you guys should know!

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MrScience12 MrScience12 3 August 2012

Glad To Be Here!

Thanks for visiting my blog. I am just wanting to say I have reached my 170th edit since joining, and starting, this Wiki. I'd like to thank all who contribute to this wiki. I really appreciate your work. And I would like to thank the anonymous contributors as well for helping out the wiki.

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MrScience12 MrScience12 1 August 2012

The Solar System Wikia Blog

Hello and welcome to my blog. This is where I make announcements about upcoming events, where you can paste your comments, and other things. Remember, this is a Solar System related blog, and you can only place items or comments related to the Solar System on this page.

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