Observatory Quest

The RuneScape Wiki also has an article on: rsw:Observatory QuestThe RuneScape Classic Wiki also has an article on: classicrsw:Observatory Quest

This quest has a quick guide found here. It briefly summarises the steps needed to complete the quest.

Observatory Quest (#43)
Release date		17 March 2003 (Update)
Members		Yes
Quest series		None
Official difficulty		Novice
Developer		James B

The Observatory Quest is a quest where you must help the professor of the observatory repair the structure and restore it to its former glory.

Details

Start point	Talk to the Observatory professor in the Observatory Reception Room south-west of Ardougne, north of Castle Wars.
Official difficulty	Novice
Description	The Observatory in south-west Ardougne has been ransacked by a family of nearby goblins. Can you help the professor to rebuild it?
Official length	Medium
Requirements	10 Crafting Crafting
Items required	3 normal planks (can be found at Port Khazard) A bronze bar (You can either make them yourself, or buy them at the Shantay Pass Shop at the Shantay Pass south of Al Kharid, which you can get to easily with a Ring of Dueling, which can also be used to teleport to Castle wars, just south of the Observatory) Molten glass (Soda ash and buckets of sand can be bought from Trader Crewmember in Port Khazard and made into molten glass in East Ardougne.)
Recommended	Antipoison (A 1-dose Superantipoison spawns in a house next to the entrance to the Observatory Dungeon.) Some food A ring of dueling to get to the Observatory Energy potions
Enemies to defeat	Goblin guard (level 42) (Optional - can simply be trapped behind a column)

{"difficulty":"Novice","kills":"[[Goblin guard]] ''(level 42)'' (Optional - can simply be trapped behind a column)","name":"Observatory Quest","items":"*3 normal [[plank]]s (can be found at [[Port Khazard]])\n*A [[bronze bar]] (You can either make them yourself, or buy them at the [[Shantay Pass Shop]] at the [[Shantay Pass]] south of [[Al Kharid]], which you can get to easily with a [[Ring of Dueling]], which can also be used to teleport to [[Castle wars]], just south of the [[Observatory]])\n*[[Molten glass]] ([[Soda ash]] and [[Bucket of sand|buckets of sand]] can be bought from [[Trader Crewmember]] in [[Port Khazard]] and made into molten glass in [[East Ardougne]].)","start":"Talk to the [[Observatory professor]] in the [[Observatory]] Reception Room south-west of [[Ardougne]], north of [[Castle Wars]].","length":"Medium","requirements":"* <span class=\"SkillClickPic\"><span class=\"SkillClickPicXP\">10</span>&nbsp;<span class=\"SkillClickPicText\">Crafting</span>[[File:Crafting icon.png|link=Crafting|]]</span> [[Crafting]]","desc":"The Observatory in south-west Ardougne has been ransacked by a family of nearby goblins. Can you help the professor to rebuild it?"}

Map Showing the Observatory Quest Legend:
1: Observatory, a: Furnace (for molten glass and Bronze bar), b: Planks (2x), c: Copper and tin mines, d: Sandpit, e: Superantipoison(1), f: Antipoison(1) chest, g: Trader Crewmember (sells Soda ash and Bucket of Sand, both 5 coins each), A: Quest Area (Area to travel, from begin to end, if item collected beforehand).

Getting started

Items required:3 regular planks, a bronze bar, molten glass

Speak with the Observatory professor, located in the reception room of the Observatory (near the Observatory tower) (Minigame Teleport: Castle Wars, ring of dueling or other methods can be used and then travel north). Ask if you can look through the telescope and he says that it's broken. He tells you that a family of goblins has tampered with the telescope, so ask if you can help. He says that he needs some wood for the tripod, bronze for the tube, and glass for a new lens.

Once you have these three items, bring them back to the professor who will take them from you. He then says that he needs a mould so that he can make a new lens.

Note: Make sure to talk to the professor three times and give him the molten glass, bronze bar and three planks before attempting to inspect the stove; otherwise, you will have to lure or kill the guard again for the key.

Retrieving the lens mould

Items required: None.

Recommended: An antipoison potion, energy potions, combat equipment (for lower levels) and food

If you don't have antipoison potions, you can pick up one Superantipoison at the spawn in the southeastern building. Go down the stairs to the east of the reception room to find the Observatory Dungeon (the room with the stairs is directly east of the start point). Once down the stairs, you must find the goblin kitchen key. It is commonly found in the south-eastern most chest although it can vary from person to person. Search any chests you pass on the way to the south-eastern chest just in case. Keep searching the chests (refer to the map) until you find the key. Make sure you complete the dialogue or else you will not receive the key and will have to return to the chest.

Sometimes there may be a poisonous spider (level 31) inside the chest in which case run away quickly or you may get poisoned. There is also a chest north-east of the stairs to the Observatory, which spawns infinite Antipoison(1) vials, which you can combine to make full vials. Consider using this moment to create yourself a stock for future use.

Now that you've got the key, head all the way back to the kitchen gate that you may have passed (take the northeastern path from entrance), and "prod" the sleeping guard (level 42). He will wake up and attack you. You can either defeat him or get him stuck behind a wall.

Note: Getting him stuck behind a wall will allow you to go through the door. However, if you pass the goblin again, you will be attacked. Also, another goblin will spawn asleep. You can fight multiple goblins.

Open the kitchen gate (you will use the key and discard it), and then inspect the goblin stove. You determine the goblins are cooking something foul in the lens mould. Dump out the stew and bring this back to the professor.

His assistant will ask you not to give it to him, as last time the professor attempted to craft something, the explosion took a week to clean up. The professor agrees and gives you back the molten glass and mould.

Use the molten glass with the lens mould to craft him a new lens. Give it back to the professor. He will want you to visit him in the Observatory.

The Observatory

The Observatory.

The Observatory

The music which plays when arriving at the Observatory.

Climb back down the stairs into the maze. Now, instead of taking the south-east path, follow the north-west passage (past the kitchen) to find some stairs leading to the Observatory. A cutscene will play. After the cutscene ends, go up the stairs and talk to the professor, and then "view" the telescope to see a constellation.

Looking through the telescope.

After closing the window, the professor should ask you which constellation you saw. The constellations are on wall charts in the main level of the Observatory. Identify your constellation, talk to the professor again, and you should get your reward in your inventory.

Congratulations! Quest complete!

Name & Reward	Picture	Name & Reward	Picture
Aquarius 25 Water runes, uncut sapphire		Aries 875 Attack experience, uncut sapphire
Cancer Amulet of defence, uncut sapphire		Capricorn 875 Strength experience, uncut sapphire
Gemini Black 2h sword, uncut sapphire		Leo 875 Hitpoints experience, uncut sapphire
Libra 3 Law runes, uncut sapphire		Pisces 3 Tuna, uncut sapphire
Sagittarius Maple longbow, uncut sapphire		Scorpio Weapon poison, uncut sapphire
Taurus Super strength(1), uncut sapphire		Virgo 875 Defence experience, uncut sapphire

Quest complete!

Rewards

• 2 Quest Quest points
• 2,250 Crafting Crafting experience
• Your item reward depends on what astrological sign you see when you look through the telescope. It is also different for each person. You will get one of these:
  • A maple longbow
  • Weapon poison
  • 3 law runes
  • An amulet of defence
  • A black 2h sword
  • A 1-dose super strength potion
  • 25 water runes
  • 3 tuna
  • An uncut sapphire
  • 875 experience in Attack Attack, Defence Defence, Hitpoints Hitpoints, or Strength Strength (random)
• The Spirit of Scorpius will now give you a mould to make unholy symbols, and he will bless them for you too. He can be found in the graveyard north of the Observatory.
• Talk to the Observatory assistant after the quest and he will reward you with a jug of wine as well as tell you his and the professor's real name.
• Access to the grappling shortcut rock outside the Observatory.

Trivia

• If the player talks to the Observatory assistant after the quest, he will give the player a jug of wine as thanks for the help. He will also tell the player his and the professor's real names, which are Patrick and Mambo-duna-roona, respectively.

Navbox JSON: {"groups":[{"type":"subgroup","title":"NPCs","contents":[[],{"text":"Observatory professor","image":"Observatory professor chathead.png","link":"Observatory professor"},{"text":"Observatory assistant","image":"Observatory assistant chathead.png","link":"Observatory assistant"},{"text":"Goblin guard","link":"Goblin guard"}]},{"title":"Items","contents":[{"text":"Goblin kitchen key","image":"Goblin kitchen key.png","link":"Goblin kitchen key"},{"text":"Lens mould","image":"Lens mould.png","link":"Lens mould"},{"text":"Observatory lens","image":"Observatory lens.png","link":"Observatory lens"},{"text":"Astronomy book","image":"Astronomy book.png","link":"Astronomy book"}]},{"title":"Locations","contents":[{"text":"Observatory","link":"Observatory"},{"text":"Observatory Dungeon","link":"Observatory Dungeon"}]},{"title":"Related","contents":[{"text":"Quick Guide","link":"Observatory Quest/Quick guide"}]}],"name":"Observatory Quest","title":"[[Observatory Quest]]"}