a torch
Madras in 1792
Because that's where the (British) Royal Observatory was.
Paul Revere lit two lamps in the North Church to warn the citizens that the British were coming.
The singular possessive form for the noun observatory is observatory's.Example: The observatory's admission is half price for children.
For exactly the same reason that the surface of the earth is never completely lit. Take a tennis ball, a golf ball, a basketball, a soccer ball, and a flashlight into a dark room. Close the shades and turn off the lights. Then let us know if you can find a way to light up more than 50% at one time of any ball, using the flashlight and no mirrors.
The stone age 'henges' the most famous of which is 'Stone Henge'.
Those are the observatories.
The name of the observatory in Chicago is the Adler Planetarium.
If there is a "jump" ball..whatever team has the "B" lit get possession. You will notice after that happens the "B" will light up for the team that did not get the ball.
No, Mount Wilson Observatory and Griffith Observatory are two distinct observatories in Los Angeles. Mount Wilson Observatory is located in the San Gabriel Mountains and is known for housing the Hooker Telescope, while Griffith Observatory is located in Griffith Park and is a popular public observatory with educational exhibits and planetarium shows.
The observatory is in Green Bank.
You need to get the spider ball upgrade later in the game. Use the probes and they will update your map with all the hidden collectibles.