Earth Science Astronomy
Introductory astronomy was not generally taught in mid-twentieth century American high schools, but programs to widen children's familiarity with the subject expanded in the post-Sputnik years. Those interested in various properties of the earth—geologists, geophysicists, meteorologists, paleontologists—joined with astronomers to create a new course of study called "earth science." Textbooks in this area incorporated observations from space as well as from earth.
Spitz Planetarium, 1960
Craftsmen have made mechanical models of the motion of planets from ancient times. In the 1920s, the German firm of Carl Zeiss began manufacturing planetariums with optical projectors that produced images of the stars and planets on a domed ceiling. Armand Spitz introduced the first successful American-made optical projection planetarium in 1947. It was inexpensive enough to be purchased by many communities. Montgomery College in Takoma Park, Maryland, bought this example for $6, 000. It was used to teach students from elementary school through college.
Moon Globe, 1963
Space exploration greatly increased human knowledge of the moon and the planets. Instrument makers strove to incorporate the new knowledge in their products. On October 4, 1959, two years after the launch of Sputnik, the Soviet Union sent up the Luna 3 spacecraft, which photographed the unknown back side of the moon. The United States soon followed. In 1963, the Adler Planetarium and Astronomical Museum in Chicago, working with Replogle Globes, Inc., issued this moon globe. Large regions of the back are blank, as they had not yet been clearly seen. The metal sphere was 6 inches in diameter and cost $2.95. Advertising copy claimed that the globe was of great educational value and would make a fine gift for anyone interested in the space age.
How to watch the oscars 2022? How do david blaine's card tricks work How to convert word to pdf? How to teach your cats tricks How to label a package How does justin willman do his tricks? What are some good tips to beat the bird on far cry 4 in shangri la How to market your business? How to make concrete in minecraft? Tips for doing the whole30 when you are obese How to do tricks in spyro skate How to thin acrylic paint? What size diameter of replacement soldering tips will fit my weller we1010na Tricks on how to wake up early How to get sticker residue off How to shave down there men How to create a zoom meeting? How long to smoke pork rib tips How to fix spin cycle seat tips backwards Tips on how to fade the back of your hair for the first time How to change country on amazon? How to unblock chakras? Tips and techniques on how to be better at sex for men How to fix ingrown hair? Why do men have scratched sore dick tips How long does poison ivy take to show up? Tips on how to have a successful estate sale What order should you learn skate tricks How long to cook salmon in the oven? How to tips travel blog instagram How to get overdraft fees refunded? Penn teller show how magic tricks work Why are most magic tricks with cards Tips on how to be more organized How to get pen out of leather? How to lose belly fat fast How to not be tired How to make spinach artichoke dip Learn how to skate? Why are debit card machines now asking for tips in restaurants How to speed up a video How long does it take for tips to show up on twitch stream How much does an average stripper make per year in tips How to do advanced vape tricks How to draw a pineapple Tips for.lookimg.rested when ypu didnt.sleep Tips on how to deal with a break up How to get rid of a hickey in minutes? When does postmates show tips Tricks on how to remove flywheel from 1.5 hp montgomery ward boat motor Tips on how to make your makeup not look cakey How to get cash businness ard tricks Tips for a lawyer when client lies to you How to restart xfinity router? Tips on how to help elderly parent clean their home How to get over fear learning new tricks How to add in excel? Tips when visiting barcelona Tricks for women who hate giving blow jobs Why are the tips of my nails yellowish How to grow your nails fast How to get ditto pokemon go tricks How to turn on sprinkler system? How to have sex without getting pregnant How to lower alt levels? How to breed punkleton? How to do a drop down in excel What does tips stand for alcohol How to organize tools and tips on a website How to get rid of stretch marks on thighs Tips & tricks: how to decide your ideal skirt length (part 2) How to cut a mirror How to better use sandisk micro card tips tricks secrets How to get lighter skin? How to shut off iphone 13? What are the tricks that has asymptotes How to find number of electrons Learning how to learn How to add friends on switch How to check voicemail on iphone? How to silence text notifications on iphone? What happens when someones check goes into the neagtive because of tips How many people do card tricks? How to lower cholesterol fast How to make degree symbol How to do a money order? How to help with anxiety How to change zoom name? How to draw minecraft? How to get urine smell out of carpet How to get rid of house flies How to sleep fast in 5 minutes tips Fifa 21 how to do tricks How to treat sciatica How to get rid of burn scars How to make roast beef? How to make cinnamon roll icing Its fucked up when your mind is playing tricks on you Environmental tips on how you can help What are beef tips made of How to cite sources in apa? How to change your on twitter How to file a tax extension 2022 How long to cook pork chops in air fryer? How to magic tricks with household items How to update airpods? How to teach horse tricks How many hours is 8am to 4pm What are the types of nail tips available When employers list server wages does that include tips Why your brian tricks you into doing less important tasks Mx vs atv supercross encore how to tricks How to convert google doc to pdf? What happens when a truck driver tips over their trailer How to get a percentage of a number? How to lose love handles men? How to fix a dislocated shoulder How to eat smoked salmon? How to drink apple cider vinegar? How to turn off wifi calling? How to log out of fortnite on switch? How to account for tips for ca boe sales tax What is the name of the cross with the flared tips How to sleep with covid? How to accept license agreement in rocket league How to soften butter quickly? Where to buy uobis basic spelling tricks How to do tricks on a bike in omega ruby How to be a good kisser – 10 tips from scientific research How to remove chocolate stains? How long does it take to hike the appalachian trail How do i add beachbody to my smart tv? What is the length of episodes of new tricks How to make a sugar scrub? How to regain sense of smell after covid? Must know tricks when switching android to ios 9 ne Tips on how to What are tricks for falatio How much do french tips cost proffedionally How to be How to make soy candles? How to watch sing 2 at home How to do zach king magic tricks Tips and tricks when using the app line How to use a haakaa How to pass the toefl exam tips How to use filter tips What causes the fingers tips to feel sensation What age to teach a dachshund tricks How long for a tattoo to heal? How to delete apps? When can you cash out instacart tips How to do cool and easy yoyo tricks Hootsuite tricks on how to connect facebook How to send investigation tips to channel 4 When may employers require the pooling of tips How to make ramen noodles better? Why do the tips of my fingers and toes How to connect airpods to pc How do they do the tricks on carbonaro effect How to use different waterpik tips How to get contacts out? How to prevent child abuse tips Why you should train a dog with tricks Tips on how to help a teen with anxiety How to run faster and longer How to cook duck breast? How do you clean your ears with q tips How to correct posture How to make it in america Tips on how to protect your digital footprint How to do coloured tips on nails How long to bake chicken legs? How to get fluffy hair guys? How to do cool hula hoop tricks How to bind off knitting When you rescue an adult dog tips How to improve gut health naturally How much does it cost to change your last name How to cite a song? How to make apple sauce How to find quartiles How to lace vans? How to tie a friendship bracelet? What is raw rolling tips How to winterize a boat? How long to cook drumsticks in oven? Book about a girl in the desert who teams up with the god of tricks to find missing gods How much do tips get taxed in california How to draw eyelashes How to dry age beef How to connect ps4 controller to pc? Name one of the tricks to looking words up in a dictionary and explain why it is helpful How to make bernie sanders meme How long does chicken take to boil How does dr axe use all these tips daily How to hack someone whatsapp latest tricks Tips for how to take iphone pictures of your wife How to stop toilet from running? How to do luigi mansion visual tricks How to get cloth in stardew valley? How to get fleas out of house? How to identify raw opal? How to tell if a wound is infected How to get more subscribers on youtube Tricks to look skinny when you are stocky What causes yellowing on tips of ears How to make a girl squirt How long does it take to get a doctorate? How to cook shishito peppers? How to scan document on iphone How to draw a strawberry? How to yard sale tips How to cook arborio rice Tips on how to organize yourself How to turn off keyboard sound? How to get rid of armadillos How to fix dry mouth How to submittable hacks tips tricks to use submittable Tips when studying for shsat How to make balloon animals? Why men do harder tricks snowboarding How to saute green beans Where do the tips go on gofundme donations How many ups tricks are in 1 area How to take a dog's temperature? How long do i have to quarantine? How to train a ragdoll kitten to do tricks How to name your airpods? How to use a duvet cover? How much to lease a tesla How to restart iphone 8 Piping tips and what they do chart How to measure head for hat How to get rid of acid reflux in throat? How to use find my iphone? What do you see mind tricks How to change your birthday on tiktok? How much money can you make in tips at hooters Tips and tricks for ba's to use when selling How to teach your doodle tricks How to calculate the standard deviation How to cool down a room How to rip up carpet How to save for a house? How to make paper airplanes? How to tell if someone blocked you on facebook? Tips on how to have a healthy relationship What are some hip tricks you can do when riding your man Tips on writing good resume when you havent worked much How to remove calculus from teeth without going to the dentist I delivered takeout during the blizzard, and you won’t believe who stiffed me on tips How to download google chrome on mac How long would it take to travel a light year? How to add tricks to movie maker How to build trust in a relationship How does dynamo do his tricks Tips for when your job requires standing for 8 hr How to force close on mac How often to water mums? How to make french toast without milk Why are the tips of my pubic hair white How to block scam likely calls iphone? How to season a turkey? How to play baseball? How to make cocktail sauce Tips on how to write a summary