Observatory Quest

Getting Started
Firstly, speak with the Observatory Professor, located in the Reception Room of the Observatory (near the Observatory Town). 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.

Fixing the Telescope
You can find the 3 planks needed to fix the telescope just north of the Barbarian Outpost, which is to the far north of Ardougne, or in Port Khazard. A bronze bar can be smithed by anyone, or you can buy one. A piece of molten glass can be made by using your Crafting skill. Once you have these 3 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.

If you don't have antipoison potions, you can pick up one super antipoison at the spawn in the south-east building. Now 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, look through the dungeon for chests. Search the chests for a Goblin kitchen key.

'''Note: The key location is different for everyone. Search whatever chests you come across, as you make your way to the above location.'''

Now that you've got the key, head all the way back to the Kitchen Gate that you may have passed (a bit West of the ladder), and wake up the Goblin guard. After coming around, he will attack, so you must defeat him. 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, who now says that he doesn't have a high enough Crafting level to make the lens for the telescope. He gives you the molten glass and the mould back, so just use the molten glass with the lens mould to craft him a new lens. Give it back to him, and he wants you to visit him in the Observatory.

The Observatory
Climb back down the stairs into the maze, and head all the way back to the small room with all of the passages leading from it. Now, instead of taking the southeast path, take the northeast-most passage 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.

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 backpack!

Reward

 * 2 Quest Points
 * 2,250 Crafting Experience
 * 875 experience in attack, defence, hitpoints, or strength (random)
 * 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 items:

Maple Longbow, Weapon poison, 3 law runes, Amulet of protection, Black 2 handed sword, Super Strength potion, 25 Water runes, 3 cooked tunas, uncut sapphire.


 * 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.