Check out our article about the Mercury program, America's first manned space program, and the unknown aspects of that program!

America's Encounter with Space and Chimpanzees

The Mercury program, also known as the Mercury project, is America's first space program, which aimed to send the first American into space and make at least one orbit since 1959.

  • What are the rockets launched in the Mercury program?
  • Do you know chimpanzees who have made incredible contributions to manned space travel?
  • Do you know the name of the first American astronaut in space?

Within the Mercury project, 3 different rockets were used and nearly 30 flight attempts were made with or without pilots.

The rocket named Little Joe, which was used at the beginning of the program, was used to send chimpanzees into space during capsule tests and made significant contributions to the program.

The chimpanzees sent into space contributed to the collection of incredible information about manned space travel without even realizing it.

Chimpanzees Named Sam, Miss Sam, Ham and Enos

On December 4, 1959, on the Little Joe-2 mission, the first passenger of the Mercury program, a chimpanzee named Sam, was taken in a capsule 85 km above the surface and returned safely.

On January 21, 1960, on the Little Joe-1B mission, the second chimpanzee named "Miss Sam" was taken only 15 km above the surface due to some controls.

Until February 21, 1961, no living beings were used in all flights, but a brand new rocket named Redstone was built during this period. The Redstone rocket was very successful in its unmanned trials and it was time to send a living creature into Earth's orbit. A chimpanzee named Ham made it all the way to the lower orbit of the Earth in a total journey of 16 minutes.

First American Astronaut in space

Immediately after this, it was confirmed that the Redstone rocket was ready to send humans into space. Alan Shepard, who successfully passed the necessary training, was sent into space on May 5, 1961 and became the first American to go into space.

Developing another rocket named Atlas, engineers decided to send another living creature into space during unmanned trials. On November 29, 1961, a chimpanzee named Enos was sent into space. Enos orbited the Earth for two full orbits and made it back to Earth.

Enos allowed engineers to measure the rocket's power and the capsule's durability. Just 3 months after Enos' mission, the Atlas rocket began preparations to send a man into space. On February 20, 1962, John Glenn, the third American to go into space, also took his place in American history by orbiting the Earth 3 times.

We have shared and continue to share with you many different information about space and space sciences on our Youtube channel

Don't forget to subscribe to our Youtube channel and turn on the notification bell to be informed about this and similar topics; you can also follow us on our social media accounts such as instagram, twitter, and facebook.

Türkiye's Place in Space: Past, Present, and Future

Türkiye's Place in Space: Past, Present, and Future

The sky has always been a source of mystery throughout human history. The Anatolian lands have hosted many civilizations under the stars, observing this mystery for thousands of years.

03.12.2024
2024 International Summer Camp for Teens and Kids!

2024 International Summer Camp for Teens and Kids!

2024 International Summer Camps for Teens and Kids Now Open With Limited Spots! Join the Adventure at Unique Space and Science Education Center.

Winter Solstice: The Darkest Day

Winter Solstice: The Darkest Day

It's time for the winter solstice, the shortest day of the year and the first day of "astronomical winter"!

12.21.2023
How About a Vacation in the Solar System?

How About a Vacation in the Solar System?

Hey there, future space explorers! Get ready for an out-of-this-world journey through our solar system, where planets come alive with amazing facts and cool comparisons.

07.18.2023
Why Do Astronauts Wear Space Suits?

Why Do Astronauts Wear Space Suits?

Why do astronauts wear space suits? Is the space environment dangerous for humans? In this article, we examined astronaut suits.

09.13.2020
REACH FOR THE STARS THIS SUMMER!
Go To Top