diff --git a/lua/.luacheckrc b/lua/.luacheckrc
index 10bc7123..b5ac05d0 100644
--- a/lua/.luacheckrc
+++ b/lua/.luacheckrc
@@ -1,3 +1,7 @@
 std = "max"
 
 max_line_length = 240
+
+ignore = {
+    "212"
+}
diff --git a/lua/README.md b/lua/README.md
index 07b547ef..1b5e010a 100644
--- a/lua/README.md
+++ b/lua/README.md
@@ -18,3 +18,4 @@
 - [reverse-string](./reverse-string/README.md)
 - [raindrops](./raindrops/README.md)
 - [leap](./leap/README.md)
+- [space-age](./space-age/README.md)
diff --git a/lua/space-age/.busted b/lua/space-age/.busted
new file mode 100644
index 00000000..86b84e7c
--- /dev/null
+++ b/lua/space-age/.busted
@@ -0,0 +1,5 @@
+return {
+  default = {
+    ROOT = { '.' }
+  }
+}
diff --git a/lua/space-age/.exercism/config.json b/lua/space-age/.exercism/config.json
new file mode 100644
index 00000000..3c80d1a8
--- /dev/null
+++ b/lua/space-age/.exercism/config.json
@@ -0,0 +1,24 @@
+{
+  "authors": [
+    "aarti"
+  ],
+  "contributors": [
+    "etandel",
+    "kytrinyx",
+    "ryanplusplus"
+  ],
+  "files": {
+    "solution": [
+      "space-age.lua"
+    ],
+    "test": [
+      "space-age_spec.lua"
+    ],
+    "example": [
+      ".meta/example.lua"
+    ]
+  },
+  "blurb": "Given an age in seconds, calculate how old someone is in terms of a given planet's solar years.",
+  "source": "Partially inspired by Chapter 1 in Chris Pine's online Learn to Program tutorial.",
+  "source_url": "https://pine.fm/LearnToProgram/?Chapter=01"
+}
diff --git a/lua/space-age/.exercism/metadata.json b/lua/space-age/.exercism/metadata.json
new file mode 100644
index 00000000..a3892ab2
--- /dev/null
+++ b/lua/space-age/.exercism/metadata.json
@@ -0,0 +1 @@
+{"track":"lua","exercise":"space-age","id":"f36b747a9a3a4cda932c2b3576e0d5ef","url":"https://exercism.org/tracks/lua/exercises/space-age","handle":"vpayno","is_requester":true,"auto_approve":false}
\ No newline at end of file
diff --git a/lua/space-age/HELP.md b/lua/space-age/HELP.md
new file mode 100644
index 00000000..0ec62de0
--- /dev/null
+++ b/lua/space-age/HELP.md
@@ -0,0 +1,54 @@
+# Help
+
+## Running the tests
+
+To run the tests, run the command `busted` from within the exercise directory.
+
+Refer to the [Installing Lua locally][install] documentation to get Lua and busted installed correctly.
+
+[install]: https://exercism.org/docs/tracks/lua/installation
+
+## Submitting your solution
+
+You can submit your solution using the `exercism submit space-age.lua` command.
+This command will upload your solution to the Exercism website and print the solution page's URL.
+
+It's possible to submit an incomplete solution which allows you to:
+
+- See how others have completed the exercise
+- Request help from a mentor
+
+## Need to get help?
+
+If you'd like help solving the exercise, check the following pages:
+
+- The [Lua track's documentation](https://exercism.org/docs/tracks/lua)
+- The [Lua track's programming category on the forum](https://forum.exercism.org/c/programming/lua)
+- [Exercism's programming category on the forum](https://forum.exercism.org/c/programming/5)
+- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
+
+Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
+
+There are many great free online resources for Lua including:
+
+1. [lua.org][8]
+2. A highly recommended detailed and authoritative introduction to all aspects of Lua programming by Lua's chief architect: [Programming in Lua, by Roberto Ierusalimschy][6]. Note that the first edition (covering Lua 5.0) is [freely available online][9].
+3. For an official definition of the Lua language, consult the [Lua 5.4 Reference Manual][7], by R. Ierusalimschy, L. H. de Figueiredo, W. Celes.
+4. [Lua Style Guide][4]
+5. [Learn Lua in 15 minutes][5]
+6. Some options for linting
+    - [Lua Lint][10]
+    - [Lua Inspect][11]
+    - [luacheck][12]
+    - [Detecting Undefined Variables][13]
+
+[4]: https://github.com/Olivine-Labs/lua-style-guide
+[5]: http://tylerneylon.com/a/learn-lua/
+[6]: http://www.lua.org/pil/
+[7]: http://www.lua.org/manual/5.4/
+[8]: http://www.lua.org
+[9]: http://www.lua.org/pil/contents.html
+[10]: http://lua-users.org/wiki/LuaLint
+[11]: http://lua-users.org/wiki/LuaInspect
+[12]: https://github.com/luarocks/luacheck
+[13]: http://lua-users.org/wiki/DetectingUndefinedVariables
\ No newline at end of file
diff --git a/lua/space-age/README.md b/lua/space-age/README.md
new file mode 100644
index 00000000..13e6cbb3
--- /dev/null
+++ b/lua/space-age/README.md
@@ -0,0 +1,51 @@
+# Space Age
+
+Welcome to Space Age on Exercism's Lua Track.
+If you need help running the tests or submitting your code, check out `HELP.md`.
+
+## Instructions
+
+Given an age in seconds, calculate how old someone would be on:
+
+- Mercury: orbital period 0.2408467 Earth years
+- Venus: orbital period 0.61519726 Earth years
+- Earth: orbital period 1.0 Earth years, 365.25 Earth days, or 31557600 seconds
+- Mars: orbital period 1.8808158 Earth years
+- Jupiter: orbital period 11.862615 Earth years
+- Saturn: orbital period 29.447498 Earth years
+- Uranus: orbital period 84.016846 Earth years
+- Neptune: orbital period 164.79132 Earth years
+
+So if you were told someone were 1,000,000,000 seconds old, you should
+be able to say that they're 31.69 Earth-years old.
+
+If you're wondering why Pluto didn't make the cut, go watch [this YouTube video][pluto-video].
+
+Note: The actual length of one complete orbit of the Earth around the sun is closer to 365.256 days (1 sidereal year).
+The Gregorian calendar has, on average, 365.2425 days.
+While not entirely accurate, 365.25 is the value used in this exercise.
+See [Year on Wikipedia][year] for more ways to measure a year.
+
+[pluto-video]: https://www.youtube.com/watch?v=Z_2gbGXzFbs
+[year]: https://en.wikipedia.org/wiki/Year#Summary
+
+## Source
+
+### Created by
+
+- @aarti
+
+### Contributed to by
+
+- @etandel
+- @kytrinyx
+- @ryanplusplus
+
+### Based on
+
+Partially inspired by Chapter 1 in Chris Pine's online Learn to Program tutorial. - https://pine.fm/LearnToProgram/?Chapter=01
+
+### My Solution
+
+- [my solution](./space-age.lua)
+- [run-tests](./run-tests-lua.txt)
diff --git a/lua/space-age/luacov.report.out b/lua/space-age/luacov.report.out
new file mode 100644
index 00000000..6e47f6b4
--- /dev/null
+++ b/lua/space-age/luacov.report.out
@@ -0,0 +1,130 @@
+==============================================================================
+space-age_spec.lua
+==============================================================================
+* local SpaceAge = require("space-age")
+
+* describe("space-age", function()
+* 	it("age in seconds", function()
+* 		local age = SpaceAge:new(1000000)
+* 		assert.are.equal(1000000, age.seconds)
+  	end)
+
+* 	it("age in Earth years", function()
+* 		local age = SpaceAge:new(1000000000)
+* 		assert.are.equal(31.69, age.on_earth())
+  	end)
+
+* 	it("age in Mercury years", function()
+* 		local age = SpaceAge:new(2134835688)
+* 		assert.are.equal(67.65, age.on_earth())
+* 		assert.are.equal(280.88, age.on_mercury())
+  	end)
+
+* 	it("age in Venus years", function()
+* 		local age = SpaceAge:new(189839836)
+* 		assert.are.equal(6.02, age.on_earth())
+* 		assert.are.equal(9.78, age.on_venus())
+  	end)
+
+* 	it("age in Mars years", function()
+* 		local age = SpaceAge:new(2329871239)
+* 		assert.are.equal(73.83, age.on_earth())
+* 		assert.are.equal(39.25, age.on_mars())
+  	end)
+
+* 	it("age in Jupiter years", function()
+* 		local age = SpaceAge:new(901876382)
+* 		assert.are.equal(28.58, age.on_earth())
+* 		assert.are.equal(2.41, age.on_jupiter())
+  	end)
+
+* 	it("age in Saturn years", function()
+* 		local age = SpaceAge:new(3000000000)
+* 		assert.are.equal(95.06, age.on_earth())
+* 		assert.are.equal(3.23, age.on_saturn())
+  	end)
+
+* 	it("age in Uranus years", function()
+* 		local age = SpaceAge:new(3210123456)
+* 		assert.are.equal(101.72, age.on_earth())
+* 		assert.are.equal(1.21, age.on_uranus())
+  	end)
+
+* 	it("age in Neptune year", function()
+* 		local age = SpaceAge:new(8210123456)
+* 		assert.are.equal(260.16, age.on_earth())
+* 		assert.are.equal(1.58, age.on_neptune())
+  	end)
+  end)
+
+==============================================================================
+space-age.lua
+==============================================================================
+* local SpaceAge = {}
+* SpaceAge.__index = SpaceAge
+
+* function SpaceAge:new(seconds)
+*     local orbital_periods = {
+*         Mercury = 0.2408467,
+*         Venus = 0.61519726,
+*         Earth = 1.0,
+*         Mars = 1.8808158,
+*         Jupiter = 11.862615,
+*         Saturn = 29.447498,
+*         Uranus = 84.016846,
+*         Neptune = 164.79132,
+*     }
+
+*     local seconds_in_earth_years = 365.25 * 24 * 60 * 60
+
+*     return {
+          -- one of the tests wants to retreive the seconds
+*         seconds = seconds,
+
+          -- these have to be anonymous functions
+*         on_mercury = function()
+*             return tonumber(("%.2f"):format(seconds / (orbital_periods.Mercury * seconds_in_earth_years)))
+          end,
+
+*         on_venus = function()
+*             return tonumber(("%.2f"):format(seconds / (orbital_periods.Venus * seconds_in_earth_years)))
+          end,
+
+*         on_earth = function()
+*             return tonumber(("%.2f"):format(seconds / (orbital_periods.Earth * seconds_in_earth_years)))
+          end,
+
+*         on_mars = function()
+*             return tonumber(("%.2f"):format(seconds / (orbital_periods.Mars * seconds_in_earth_years)))
+          end,
+
+*         on_jupiter = function()
+*             return tonumber(("%.2f"):format(seconds / (orbital_periods.Jupiter * seconds_in_earth_years)))
+          end,
+
+*         on_saturn = function()
+*             return tonumber(("%.2f"):format(seconds / (orbital_periods.Saturn * seconds_in_earth_years)))
+          end,
+
+          on_uranus = function()
+*             return tonumber(("%.2f"):format(seconds / (orbital_periods.Uranus * seconds_in_earth_years)))
+          end,
+
+          on_neptune = function()
+*             return tonumber(("%.2f"):format(seconds / (orbital_periods.Neptune * seconds_in_earth_years)))
+          end,
+*     }
+  end
+
+* return SpaceAge
+
+==============================================================================
+Summary
+==============================================================================
+
+File               Hits Missed Coverage
+---------------------------------------
+space-age.lua      32   0      100.00%
+space-age_spec.lua 36   0      100.00%
+---------------------------------------
+Total              68   0      100.00%
diff --git a/lua/space-age/luacov.report.out.index b/lua/space-age/luacov.report.out.index
new file mode 100644
index 00000000..382c7916
--- /dev/null
+++ b/lua/space-age/luacov.report.out.index
@@ -0,0 +1,3 @@
+space-age_spec.lua:0 1765
+space-age.lua:1765 3800
+Summary:3800 4204
diff --git a/lua/space-age/luacov.stats.out b/lua/space-age/luacov.stats.out
new file mode 100644
index 00000000..5840416e
--- /dev/null
+++ b/lua/space-age/luacov.stats.out
@@ -0,0 +1,66 @@
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+58:space-age.lua
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+55:space-age_spec.lua
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diff --git a/lua/space-age/run-tests-lua.txt b/lua/space-age/run-tests-lua.txt
new file mode 100644
index 00000000..b0ae1bd8
--- /dev/null
+++ b/lua/space-age/run-tests-lua.txt
@@ -0,0 +1,103 @@
+Running automated test file(s):
+
+
+===============================================================================
+
+Running: luacheck --no-color ./space-age.lua
+Checking space-age.lua                            OK
+
+Total: 0 warnings / 0 errors in 1 file
+
+real	0m0.026s
+user	0m0.018s
+sys	0m0.008s
+
+===============================================================================
+
+Running: busted --coverage --lpath= --cpath= --output=gtest -Xoutput --plain
+[==========] Running tests from scanned files.
+[----------] Global test environment setup.
+[----------] Running tests from ./space-age_spec.lua
+[ RUN      ] ./space-age_spec.lua @ 4: space-age age in seconds
+[       OK ] ./space-age_spec.lua @ 4: space-age age in seconds (0.83 ms)
+[ RUN      ] ./space-age_spec.lua @ 9: space-age age in Earth years
+[       OK ] ./space-age_spec.lua @ 9: space-age age in Earth years (0.62 ms)
+[ RUN      ] ./space-age_spec.lua @ 14: space-age age in Mercury years
+[       OK ] ./space-age_spec.lua @ 14: space-age age in Mercury years (0.92 ms)
+[ RUN      ] ./space-age_spec.lua @ 20: space-age age in Venus years
+[       OK ] ./space-age_spec.lua @ 20: space-age age in Venus years (1.00 ms)
+[ RUN      ] ./space-age_spec.lua @ 26: space-age age in Mars years
+[       OK ] ./space-age_spec.lua @ 26: space-age age in Mars years (0.81 ms)
+[ RUN      ] ./space-age_spec.lua @ 32: space-age age in Jupiter years
+[       OK ] ./space-age_spec.lua @ 32: space-age age in Jupiter years (0.97 ms)
+[ RUN      ] ./space-age_spec.lua @ 38: space-age age in Saturn years
+[       OK ] ./space-age_spec.lua @ 38: space-age age in Saturn years (0.82 ms)
+[ RUN      ] ./space-age_spec.lua @ 44: space-age age in Uranus years
+[       OK ] ./space-age_spec.lua @ 44: space-age age in Uranus years (0.93 ms)
+[ RUN      ] ./space-age_spec.lua @ 50: space-age age in Neptune year
+[       OK ] ./space-age_spec.lua @ 50: space-age age in Neptune year (0.82 ms)
+[----------] 9 tests from ./space-age_spec.lua (28.57 ms total)
+
+[----------] Global test environment teardown.
+[==========] 9 tests from 1 test file ran. (30.08 ms total)
+[  PASSED  ] 9 tests.
+
+real	0m0.059s
+user	0m0.053s
+sys	0m0.006s
+
+===============================================================================
+
+Running: luacov .
+
+real	0m0.071s
+user	0m0.066s
+sys	0m0.005s
+
+===============================================================================
+
+Running: luacov-console .
+
+real	0m0.016s
+user	0m0.012s
+sys	0m0.005s
+
+Running: luacov-console --no-colored --summary .
+==============================================================================
+Summary
+==============================================================================
+
+File               Hits Missed Coverage
+---------------------------------------
+space-age.lua      32   0      100.00%
+space-age_spec.lua 36   0      100.00%
+---------------------------------------
+Total              68   0      100.00%
+
+real	0m0.013s
+user	0m0.006s
+sys	0m0.006s
+
+===============================================================================
+
+Running: stylua ./space-age.lua ./space-age_spec.lua
+
+real	0m0.009s
+user	0m0.009s
+sys	0m0.005s
+
+===============================================================================
+
+Running: misspell .
+luacov.report.out:81:39: "retreive" is a misspelling of "retrieve"
+space-age.lua:19:31: "retreive" is a misspelling of "retrieve"
+
+real	0m0.025s
+user	0m0.019s
+sys	0m0.019s
+
+===============================================================================
+
+
+===============================================================================
+
diff --git a/lua/space-age/space-age.lua b/lua/space-age/space-age.lua
new file mode 100644
index 00000000..c2ed20e7
--- /dev/null
+++ b/lua/space-age/space-age.lua
@@ -0,0 +1,57 @@
+local SpaceAge = {}
+SpaceAge.__index = SpaceAge
+
+function SpaceAge:new(seconds)
+	local orbital_periods = {
+		Mercury = 0.2408467,
+		Venus = 0.61519726,
+		Earth = 1.0,
+		Mars = 1.8808158,
+		Jupiter = 11.862615,
+		Saturn = 29.447498,
+		Uranus = 84.016846,
+		Neptune = 164.79132,
+	}
+
+	local seconds_in_earth_years = 365.25 * 24 * 60 * 60
+
+	return {
+		-- one of the tests wants to retreive the seconds
+		seconds = seconds,
+
+		-- these have to be anonymous functions
+		on_mercury = function()
+			return tonumber(("%.2f"):format(seconds / (orbital_periods.Mercury * seconds_in_earth_years)))
+		end,
+
+		on_venus = function()
+			return tonumber(("%.2f"):format(seconds / (orbital_periods.Venus * seconds_in_earth_years)))
+		end,
+
+		on_earth = function()
+			return tonumber(("%.2f"):format(seconds / (orbital_periods.Earth * seconds_in_earth_years)))
+		end,
+
+		on_mars = function()
+			return tonumber(("%.2f"):format(seconds / (orbital_periods.Mars * seconds_in_earth_years)))
+		end,
+
+		on_jupiter = function()
+			return tonumber(("%.2f"):format(seconds / (orbital_periods.Jupiter * seconds_in_earth_years)))
+		end,
+
+		on_saturn = function()
+			return tonumber(("%.2f"):format(seconds / (orbital_periods.Saturn * seconds_in_earth_years)))
+		end,
+
+		on_uranus = function()
+			return tonumber(("%.2f"):format(seconds / (orbital_periods.Uranus * seconds_in_earth_years)))
+		end,
+
+		on_neptune = function()
+			return tonumber(("%.2f"):format(seconds / (orbital_periods.Neptune * seconds_in_earth_years)))
+		end,
+	}
+end
+
+return SpaceAge
diff --git a/lua/space-age/space-age_spec.lua b/lua/space-age/space-age_spec.lua
new file mode 100644
index 00000000..e662bae2
--- /dev/null
+++ b/lua/space-age/space-age_spec.lua
@@ -0,0 +1,55 @@
+local SpaceAge = require("space-age")
+
+describe("space-age", function()
+	it("age in seconds", function()
+		local age = SpaceAge:new(1000000)
+		assert.are.equal(1000000, age.seconds)
+	end)
+
+	it("age in Earth years", function()
+		local age = SpaceAge:new(1000000000)
+		assert.are.equal(31.69, age.on_earth())
+	end)
+
+	it("age in Mercury years", function()
+		local age = SpaceAge:new(2134835688)
+		assert.are.equal(67.65, age.on_earth())
+		assert.are.equal(280.88, age.on_mercury())
+	end)
+
+	it("age in Venus years", function()
+		local age = SpaceAge:new(189839836)
+		assert.are.equal(6.02, age.on_earth())
+		assert.are.equal(9.78, age.on_venus())
+	end)
+
+	it("age in Mars years", function()
+		local age = SpaceAge:new(2329871239)
+		assert.are.equal(73.83, age.on_earth())
+		assert.are.equal(39.25, age.on_mars())
+	end)
+
+	it("age in Jupiter years", function()
+		local age = SpaceAge:new(901876382)
+		assert.are.equal(28.58, age.on_earth())
+		assert.are.equal(2.41, age.on_jupiter())
+	end)
+
+	it("age in Saturn years", function()
+		local age = SpaceAge:new(3000000000)
+		assert.are.equal(95.06, age.on_earth())
+		assert.are.equal(3.23, age.on_saturn())
+	end)
+
+	it("age in Uranus years", function()
+		local age = SpaceAge:new(3210123456)
+		assert.are.equal(101.72, age.on_earth())
+		assert.are.equal(1.21, age.on_uranus())
+	end)
+
+	it("age in Neptune year", function()
+		local age = SpaceAge:new(8210123456)
+		assert.are.equal(260.16, age.on_earth())
+		assert.are.equal(1.58, age.on_neptune())
+	end)
+end)