https://padlet.com/618423/g6l21abl1ihx7bcy A understanding of space en-us 2021-10-08 19:34:11 UTC 2025-11-27 06:19:17 UTC hello@padlet.com https://padlet.net/icons/png/1f6f0.png 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810763096 Paper mathematically demonstrates liftoff with liquid fuels]]> 2021-10-12 13:40:23 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810763096 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810764320 Goddard establishes that it is possible to send a rocket to the Moon]]> 2021-10-12 13:40:41 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810764320 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810765544
First Successful launch of a V-2 rocket]]> 2021-10-12 13:40:59 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810765544 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810767984 Launch of the Sputnik I]]> 2021-10-12 13:41:39 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810767984 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810769828 Launch of the Explorer 1]]> 2021-10-12 13:42:06 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810769828 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810770954 Luna 3 probe flies past the Moon]]> 2021-10-12 13:42:24 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810770954 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810772682 Water satelite TIROS 1 launched]]> 2021-10-12 13:42:53 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810772682 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810775523 Yuri Gagarin becomes the first human in space]]> 2021-10-12 13:43:42 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810775523 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810776434 Alan B. Shepard, Jr. becomes the second human in space]]> 2021-10-12 13:43:57 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810776434 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810778474 John Glenn is the first American to circle Earth]]> 2021-10-12 13:44:33 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810778474 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810780212 Syncom communications satellites launched]]> 2021-10-12 13:45:03 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810780212 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810781580 Edward H. White, Jr. is the first American to perform a spacewalk]]> 2021-10-12 13:45:25 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810781580 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810782706 Apollo 8 flight to the Moon views Earth from lunar orbit.]]> 2021-10-12 13:45:43 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810782706 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810783820 Neil Armstrong becomes the first person to walk on the Moon]]> 2021-10-12 13:46:02 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810783820 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810785091 The First space station is built, Salyut 1]]> 2021-10-12 13:46:23 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810785091 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810786114 Pioneer 10 sent to the outer solar system]]> 2021-10-12 13:46:41 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810786114 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810786959 NASA launches two Mars space probes]]> 2021-10-12 13:46:56 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810786959 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810787905 Voyager I and Voyager 2 are launched]]> 2021-10-12 13:47:12 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810787905 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810788735 Space Shuttle Columbia is launched]]> 2021-10-12 13:47:26 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810788735 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810790136 Space Shuttle Challenger destroyed during launch]]> 2021-10-12 13:47:49 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810790136 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810791563 Hubble Space Telescope launched]]> 2021-10-12 13:48:13 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810791563 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810793576 The first two modules of the International Space Station are joined together on December 5 ]]> 2021-10-12 13:48:47 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810793576 618423 https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810797344 Expedition One of the International Space Station is launched and prepares for boarding]]> 2021-10-12 13:49:49 UTC https://padlet.com/618423/g6l21abl1ihx7bcy/wish/1810797344