Science timeline by Walter Tseng https://padlet.com/tsengw002/w4izdhhji4oyepyt en-us 2023-06-05 16:15:45 UTC 2026-02-26 07:05:43 UTC hello@padlet.com October 4, 1957 tsengw002 https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2614989216 On October 4th, 1957 the U.S.S.R launched the first satellite into space known as the Sputnik I, it orbited Earth every 96 minutes. On January 4th, 1958 the satellite burned and crashed down into the earth, many Americans were surprised because they thought the US was ahead of the Soviet Union.]]> 2023-06-05 16:23:19 UTC https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2614989216 Nov 3rd, 1957 tsengw002 https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2614991955 A dog named "Laika" was sent to space being the first living creature to enter space and to orbit earth, On April 14th 1958 Sputnik 2 came down carrying the deceased dog inside, the dog only lived for a few hours.]]> 2023-06-05 16:26:18 UTC https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2614991955 Jul 16th, 1969 tsengw002 https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2614996005 The famous Apollo 11 spacecraft was launched into space causing it to be the first people to get onto the moon. At 10:56 pm EDT, Armstrong Stepped on the Lunar soil saying the famous quote “That’s one small step for man, one giant leap for mankind.”]]> 2023-06-05 16:30:12 UTC https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2614996005 April 12, 13, 14, 1970 tsengw002 https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2615007674 On April 12th, the Apollo 13 Spacecraft was launched, a day later on the 13th 2 of the 3 astronauts discovered a loud explosion, now all 3 astronauts came together and contacted Houston
Haise: Okay, Houston—

Lovell: I believe we’ve had a problem here.Mission control: This is Houston. Say again please.

Lovell: Houston, we’ve had a problem. We’ve had a main B bus undervolt.
the undervolts were the oxygen, All the Oxygen tanks drained to zero. Luckily all 3 astronauts survived.
]]> 2023-06-05 16:42:34 UTC https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2615007674 Jan 28, 1986 tsengw002 https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2615046092 On January 28th, 1986 A US space shuttle named the challenger which launched at Cape Carnival, Florida. After its launch 73 seconds later it exploded and all 7 astronauts died in the explosion.]]> 2023-06-05 17:25:55 UTC https://padlet.com/tsengw002/w4izdhhji4oyepyt/wish/2615046092