Sputnik 1
Sputnik 1 was the first satellite launched into space.
It showed America's rival, the USSR, was more advanced, leading to NASA and the Space Race. It only transmitted a beeping sound.
History of Sputnik 1:
Launched: 04/10/1957
Stopped transmitting: 25/10/1957
Burned up: 01/04/1958
Sputnik 2
Carried the first living being into space: Laika the dog. Sadly, she died a few hours after launch.
History:
Launched: 03/11/1957
Laika died: 03/11/1957
Burned up: 14/04/1958
Sputnik 3
First satellite to gather real scientific data, using a magnetometer, radiation sensors, and temperature sensors.
History:
Launched: 15/05/1958
Died: August 1958
Burned up: 06/04/1961
Sputnik 4 (Vostok 1 Test)
Test flight for the future human missions. Carried mice, rats, cress seeds, two dogs, tortoises, and fruit flies. Sadly, none survived.
History:
Launched: 15/05/1960
Reentered: 18/05/1960
Voyager Space Probes
The Voyager probes are two spacecraft launched in 1977 to explore the outer Solar System and beyond.
Voyager 1 visited Jupiter and Saturn.
Voyager 2 visited Jupiter, Saturn, Uranus, and Neptune.
Instrument Abbreviations:
Imaging Science Subsystem (ISS)
Ultraviolet Spectrometer (UVS)
Infrared Interferometer Spectrometer (IRIS)
Planetary Radio Astronomy (PRA)
Photopolarimeter System (PPS)
Magnetometer (MAG)
Plasma Spectrometer (PLS)
Low Energy Charged Particles Experiment (LECP)
Plasma Wave Subsystem (PWS)
Cosmic Ray Subsystem (CRS)
Radio Science System (RSS)
History of Voyager 1
Launch: 05/09/1977
Crossed asteroid belt: 10/12/1977
Start of Jupiter observation: 01/04/1979
Jupiter flyby: 05/03/1979
End of Jupiter observation: 05/01/1979
Start of Saturn observation: 05/08/1980
Saturn flyby: 12/11/1980
End of Saturn observation: 22/12/1980
PPS shutdown: 29/01/1980
"Pale Blue Dot" image taken: 14/02/1990
ISS shutdown: 14/02/1990
Became farthest man-made object: 17/02/1998
IRIS shutdown: 03/06/1998
PLS shutdown: 01/02/2007
PRA shutdown: 15/01/2008
Entered interstellar space: 25/08/2012
UVS shutdown: 19/04/2016
CRS shutdown: 25/02/2025
History of Voyager 2
Launch: 20/08/1977
Crossed asteroid belt: 10/12/1977
Start of Jupiter observation: 07/05/1979
Jupiter flyby: 07/09/1979
End of Jupiter observation: 01/08/1979
Start of Saturn observation: 12/08/1981
Saturn flyby: 25/08/1981
End of Saturn observation: 01/09/1981
Start of Uranus observation: 10/01/1986
Uranus flyby: 24/01/1986
End of Uranus observation: 06/02/1986
Start of Neptune observation: 10/08/1989
Neptune flyby: 25/08/1989
End of Neptune observation: 15/09/1989
ISS shutdown: 05/12/1989
PPS shutdown: 03/04/1989
UVS shutdown: 12/11/1998
IRIS shutdown: 01/02/2007
PRA shutdown: 21/02/2008
Entered interstellar space: 05/11/2018
PLS shutdown: 26/09/2024
LECP shutdown: 24/03/2025
The Mercury Program
The Mercury Program was aimed at bringing the first Americans to space. There were 10 missions and 7 astronauts selected: Alan Shepard, Gus Grissom, John Glenn, Scott Carpenter, Wally Schirra, Gordon Cooper, and Deke Slayton.
LJ-1
Little Joe 1 (LJ-1) was the first mission; its rocket blew up, but the escape tower saved the capsule. Uncrewed mission.
History of LJ-1:
Launch: 21/08/1959
Failure: 21/08/1959
BJ-1
Big Joe 1 (BJ-1) tested the heat shield successfully and the rocket didnt blow up this was an uncrewed mission it was a 30 minute suborbital flight to test the heat shield
History of BJ-1
Launch: 09/09/1959
Reentry: 09/09/1959
MR-1
Mercury-Redstone 1 (MR-1) was the first uncrewed test of the mercury capsule but the guidance systems failed and the mercury capsule didnt seperate from the rocket so instead of having a suborbital flight it started tumbling out of control and eventually crashed and the rocket only lasted 2 minutes
History of MR-1
Launch: 21/11/1960
Crash: 21/11/1960 2 minutes after launch
Mr-2
Mercury-Redstone 2 (MR-2) Was the first crewed flight test of the mercury capsule but it wasnt crewed by humans it was crewed by: Ham the chimp. Ham was trained to press specific buttons so that the US can study how space affects the body and also test the life support systems. However ham luckily survived and there were no failures and the capsule reached a height of 158 km above earths surface
History of MR-2
Launch: 31/01/1961
Reentry: 31/01/1961
Recovery: 31/01/1961
MR-3
Mercury-Redstone 3 (MR-3) was the first crewed spacecraft bringing the first american citizen to space (Alan Shepard) in a 15 minute suborbital flight (A spaceflight where you dont fully complete 1 orbit you just go up ans right back down) infact because of the weather the launch was delayed and Alan Shepard needed to go to the bathroom he enetered the rocket 2 hours early and added onto the delays he couldnt hold it and mission control wouldnt let him out of the rocet as it would delay the alunch even more so Alan Shepard just releived himself there and thats why NASA started working on a space toilet and Alan Shepard reached 187.5km above the surface of earth and Alan shepard also went on to be the 5th person on the Moon
History of MR-3
Launch 05/05/1961
Splashdown: 05/05/1961
MR-4
Mercury Redstone 4 (MR-4) brought the second american into space (Gus Grissom) for another suborbital flight
History of MR-4
Launch: 21/07/1961
Splashdown: 21/07/1961
MA-1
Mercury Atlas 1 (MA-1) was the first test flight of of the Mercury Atlas module for full orbital flights but it failed due to its booster disitegrating
History of MA-1
Launch:29/07/1960
Failure 29/07/1960
MA-2
Mercury Atlas 2 (MA-2) was the second test flight of the Mercury Atlas capsule it was succsesful and it did not do an orbit of the Earth but completed a suborbital flight with a height of 2,305km
History of MA-2
Launch: 21/02/1961
Splashdown: 21/02/1961
MA-3
Mercury Atlas 3 (MA-3) was the 3rd flight of the Mercury Atlas capsule and it failed because the launch escape system activated early
History of MA-3
Launch: 25/04/1961
Failure: 25/04/1961
MA-4
Mercury Atlas 4 (MA-4) was the first succseful full orbit test and it completed 1 orbit of the Earth and lasted for 1 hour, 49 minutes and 20 seconds
History of MA-4
Launch: 13/09/1961
Splashdown: 13/09/1961
MA-5
Mercury Atlas 5 (MA-5) was the first orbital flight with a living being in it by the USA the capsule took Ham the chimpanzee he orbited the Earth twice for 3 hours and 20 seconds
History of MA-5
Launch: 29/11/1961
Splashdown: 29/11/1961
MA-6
Mercury Atlas 6 brought the first american (John Glenn) to orbit the Earth fully he completed 3 orbits over the span of 4 hours and 55 minutes
History of MA-6
Launch: 20/02/1962
Splashdown: 20/02/1961
MA-7
Mercury Atlas 7 (MA-7) borught the second american to fully orbit the Earth (Scott Carpenter) he completed 3 orbits of the Earth over the span of 4 hours and 57 minutes
History of MA-7
Launch: 24/05/1962
Splashdown: 24.05/1962
MA-8
Mercury Atlas 8 (MA-8) brought the 3rd american to orbit the Earth(Wally Schirra) he orbited the Earth 6 times over the span of 9 hours and 13 minutes
History of MA-8
Launch: 03/10/1962
Splashdown: 03/10/1962
MA-9
MA-9 was the last Mercury program flight it brought the 4th american to orbit the Earth (Gordon Cooper) he orbited the Earth 22 times over the span of 34 hours and 19 minutes
History of MA-9
Launch: 15/05/1963
Splashdown: 16/05/1963