10 Unusual Objects That Ventured into Space

The exploration of space by humans has been marked by significant achievements, such as setting foot on the moon and gazing into the …

The exploration of space by humans has been marked by significant achievements, such as setting foot on the moon and gazing into the vastness of the universe using advanced telescopes. However, not all objects launched into space carry serious or monumental purposes. Some payloads are fascinatingly peculiar, whimsical, or even outright bizarre.

These peculiarities, cast into the void, often bear tales as captivating as they are uncommon, showcasing the human spirit in all its inquisitive, whimsical, and innovative splendor.


10. Salmonella Bacteria

Did you know that Salmonella bacteria, infamous for causing food poisoning, were actually sent to the International Space Station (ISS) on space shuttle missions? Surprisingly, in the microgravity environment of space, these bacteria became even more dangerous than their Earth-bound counterparts. This discovery is significant because the conditions in space resemble those inside our own intestines, where the mechanical force known as fluid shear is low, just like in space. This similarity helps scientists gain insights into how salmonella behaves inside the human body. Fascinating, isn’t it?

Research conducted in space has opened up exciting possibilities for improving food safety and developing treatments and vaccines to combat food poisoning on Earth. It also has implications for safeguarding astronauts from infectious diseases during space missions. One fascinating discovery by Cheryl Nickerson from the Biodesign Institute at Arizona State University is that by adjusting the levels of ions in the bacteria’s environment, it’s possible to prevent the increase in harmfulness observed in space. This breakthrough could pave the way for innovative approaches to treating salmonella infections both on Earth and in space.

As NASA prepares for extended space missions to the moon and Mars, the importance of this research cannot be overstated. Astronauts will face challenges such as being far from medical assistance and potentially weakened immune systems due to microgravity, making them more vulnerable to illnesses and infections. By comprehending and addressing microbial threats in space, we take a significant stride in safeguarding the health and safety of astronauts during future long-duration missions.[1]

9. A Sound Recording of Human Brainwaves

In the summer of 1977, NASA embarked on an extraordinary mission: the Voyager Interstellar Mission. Two spacecraft were launched into the vastness of space, carrying with them a remarkable time capsule. This time capsule, in the form of golden records, was designed to withstand the test of time for a staggering billion years. What did these records contain, you may wonder? Well, they held a treasure trove of sounds and music from our very own planet Earth. From a mother’s first words to her child, to the tender embrace of a kiss, and even greetings in 59 different languages, these records captured the essence of humanity. They are a testament to our curiosity, our desire to explore, and our longing to connect with the unknown.

These records were created with the intention of sending a message to any extraterrestrial civilization that might encounter them. Leading the project was the well-known astronomer and science communicator, Carl Sagan, with artistic guidance from Ann Druyan. Interestingly, during the Voyager project, Druyan and Sagan developed a profound connection and later tied the knot in 1981.

As part of the record, Druyan had a fascinating idea to capture the electrical impulses of the human brain and nervous system. In a remarkable moment, she recorded these impulses during a meditation session at Bellevue Hospital, contemplating the profound nature of love. This unique inclusion aimed to convey the very essence of human emotion to any potential extraterrestrial beings who might stumble upon it.

The golden records have ventured well beyond our solar system, hurtling through interstellar space at a mind-boggling speed of 35,000 miles per hour. Encoded within them are the captivating sounds of our planet, and the timeless tale of a love that transcends the boundaries of time and space.[2]

8. LEGO Figures

In 2011, NASA’s Juno spacecraft embarked on a remarkable journey to Jupiter, carrying three special LEGO figurines. These unique Minifigures represented Jupiter, his wife Juno, and the legendary scientist Galileo Galilei. This extraordinary mission was part of the “Bricks in Space” project, a collaboration between NASA and the LEGO Group. The aim was to ignite children’s curiosity in science, technology, engineering, and mathematics, inviting them to explore the wonders of the universe.

Scott Bolton, the lead scientist overseeing the Juno mission, highlighted the enduring collaboration between NASA and LEGO, underscoring the educational advantages of the toy. The Juno spacecraft, accompanied by its minifigure companions, was set to arrive at Jupiter in July 2016, embarking on a year-long orbit around the planet before deliberately plunging into its gaseous atmosphere.

In mythology, Jupiter would use clouds to hide his mischief, but Juno had the ability to see through them, revealing his true nature. Taking inspiration from this, the Juno spacecraft aimed to uncover the secrets hidden beneath Jupiter’s majestic clouds, seeking to unravel its structure and unravel its fascinating history. Symbolically, the LEGO depiction of Juno held a magnifying glass, representing her relentless pursuit of truth, while Jupiter held a lightning bolt, signifying its immense power. Additionally, Galileo Galilei, the renowned astronomer, was also depicted with a telescope, as he made remarkable discoveries about Jupiter, including the identification of its four largest moons.

It’s fascinating to note that these LEGO figures weren’t crafted from plastic; instead, they were meticulously fashioned from a special space-grade aluminum. Prior to their inclusion on the Juno spacecraft, these figures underwent rigorous testing to ensure their suitability for the mission. Alongside these unique figures, a plaque paying tribute to Galileo was also affixed to Juno. Constructed from flight-grade aluminum, this plaque features a captivating self-portrait of Galileo and includes an excerpt from his own writings in 1610, describing his remarkable observations of Jupiter.[3]

7. Sea Urchin Sperm

In the 1990s, scientists conducted an interesting experiment by sending sea urchin eggs into space on rockets. Their goal was to determine if these eggs could initiate life in zero gravity, just as they do on Earth. Surprisingly, the results showed that these eggs could indeed be fertilized and develop into baby sea urchins even in the weightless environment of space. However, a fascinating discovery was made: if the eggs remained unfertilized during their time in space, they were unable to initiate the development process once they returned to Earth. This highlights the intricate relationship between gravity and the reproductive capabilities of these fascinating creatures.

During a space expedition in 1993, researchers conducted a fascinating study on sea urchin embryos. They observed whether the initial stages of a sea urchin baby’s development, where a single egg divides into multiple cells, were affected by the absence of gravity. Surprisingly, the cells were indeed influenced by the lack of gravity, but they continued to develop accurately. This discovery led scientists to speculate that these cells possess a unique mechanism for sensing gravity, which is intricately connected to their own growth cycle.

These space missions served a crucial purpose by showcasing rockets as viable platforms for studying the origins and development of life. By carefully selecting the pivotal moments in the early stages of life, scientists have discovered that the absence of gravity does not appear to hinder the beginning of life, particularly in sea urchins. This finding opens up intriguing possibilities and raises questions about the fundamental nature of life beyond our planet.

Scientists are still puzzled by the consequences of prolonged absence of gravity. The intriguing phenomenon of space eggs has sparked critical thoughts on the impact of gravity on the growth and development of living organisms in extreme conditions.[4]

6. A Piece of the Wright Brothers’ Airplane

In July 1969, Neil Armstrong, the pioneering astronaut who took the historic first steps on the moon, carried a special tribute with him. As a nod to the trailblazing aviation geniuses, Orville and Wilbur Wright, Armstrong brought along fragments of the famous Wright Flyer. These fragments included pieces of fabric and propellers from the aircraft that achieved the monumental feat of the world’s first powered flight way back in 1903.

As the 50th anniversary of Armstrong’s historic lunar landing approached, a significant event took place. Over 3,000 personal items belonging to Armstrong, including parts of the famous Wright Flyer, were put up for auction. These artifacts were part of Armstrong’s “personal preference kit” that he was allowed to take with him on the lunar module. It’s fascinating to note that Armstrong, who hailed from Ohio like the Wright brothers, greatly admired and extensively studied their groundbreaking work.

During the moon landing, the media compared it to the Wright brothers’ flight, highlighting the different types of courage required. In 1969, TIME magazine reflected on how the Apollo 11 mission marked a shift from individual bravery to a collective and highly organized endeavor. Astronauts were seen as integral parts of a vast system, closely monitored and supported by technology and teams. Interestingly, both events had a transformative impact on humanity’s relationship with the environment and the cosmos.[5]

5. Luke Skywalker’s Lightsaber

In October 2007, during the STS-120 mission of the space shuttle Discovery, something truly special was on board. Alongside the crew and a new module for the International Space Station, they carried the original lightsaber used by Mark Hamill as Luke Skywalker in the legendary 1977 film “Star Wars”. This remarkable event was part of the 30th-anniversary celebration of the iconic movie franchise.

Before embarking on its space journey, the lightsaber underwent a special ceremony at Oakland International Airport in California. There, it was ceremoniously handed over to NASA officials by none other than Chewbacca himself. The event was attended by other beloved characters like Boba and Jango Fett, who came to bid farewell to the iconic prop. Upon its arrival in Houston, Texas, the lightsaber received a grand welcome from Stormtroopers and R2-D2, and was put on display at Space Center Houston before being prepared for its epic spaceflight. Get ready to witness this incredible adventure!

Commander Pam Melroy and pilot George Zamka led the shuttle mission, which involved a seven-person crew. Their mission was to deliver the Harmony module to the space station. The lightsaber’s send-off and its subsequent journey through space symbolize the cultural influence of the Star Wars saga, blending science fiction with real-world space exploration.[6]

4. A Tesla Roadster

In February 2018, SpaceX made history by sending a Tesla Roadster into space aboard their Falcon Heavy rocket. This groundbreaking mission went beyond showcasing the rocket’s prowess; it served as a profound gesture to ignite inspiration among humanity. Elon Musk, the visionary CEO of both SpaceX and Tesla, expressed the significance of this momentous event.

Elon Musk highlighted the significance of inspiring events in elevating life beyond mere problem-solving. Enter the Tesla Roadster, cruising through space with its mannequin driver named “Starman.” This extraordinary vehicle follows an elliptical orbit around the Sun, completing it every 557 days. It has already embarked on its inaugural encounter with Mars, coming within a striking distance of 5 million miles (8 million kilometers) from the Red Planet. Furthermore, this cosmic car’s trajectory will eventually bring it in proximity to Earth, passing within 32 million miles (51.5 million kilometers). An awe-inspiring journey indeed!

The roadster has been circling the Sun for more than two years and has already completed 1.75 orbits. It’s currently zooming through space at a mind-boggling speed of about 55,000mph (34,157 km/h) and is roughly 37 million miles (59.5 million kilometers) away from our home planet.

It’s fascinating to note that figuratively speaking, the car has traveled well beyond its initial 36,000-mile (57.9-kilometer) warranty while orbiting the Sun. Eventually, the Tesla is predicted to either burn up in the atmospheres of Earth or Venus, but this fiery demise is not expected to happen for at least another 10 million years.[7]

3. A Wheel of Cheese

In 2010, SpaceX, the private spaceflight company, made a peculiar mark in history. During the inaugural flight of its Dragon space capsule, they secretly sent a large wheel of Le Brouere cheese into orbit. This playful gesture paid homage to a famous skit from the British comedy show “Monty Python’s Flying Circus.” The skit features John Cleese’s comical attempt to order cheese from a shop that happens to be out of stock.

The cheese was sealed within a metal cylinder, decorated with an image that brought to mind the poster of the movie “Top Secret!” showcasing a cow wearing rubber boots. SpaceX’s Dragon capsule achieved a significant milestone as it became the first-ever privately-built spacecraft to successfully reach orbit and safely return to Earth. It completed two orbits before gracefully landing in the Pacific Ocean.

This event wasn’t just a quirky footnote in the history of space exploration. It was a captivating showcase of SpaceX’s innovative approach. One of their remarkable achievements is the development of reusable rocket technology, which was once again emphasized as they successfully reused an orbital rocket booster for the first time. This remarkable milestone is a significant leap towards making space travel more cost-effective.

After this accomplishment, Musk took to Twitter (or should we say x-posted) to share news about the cheese payload. But that’s not all! He also dropped a tantalizing hint about the upcoming launch of the Falcon Heavy rocket. Imagine, three reusable boosters and the potential to send a small crew to the moon! Exciting times ahead![8]

2. The Ashes of Star Trek’s Creator

In 2010, SpaceX, the private spaceflight company, etched a peculiar moment in history. During the first-ever flight of its Dragon space capsule, they discreetly sent a sizable wheel of Le Brouere cheese into orbit. This playful act paid tribute to a famous sketch from the British comedy show “Monty Python’s Flying Circus.” The sketch showcases John Cleese’s humorous endeavor to purchase cheese from a shop that, unfortunately, has run out of stock.

The cheese was encased in a metal cylinder adorned with an image reminiscent of the “Top Secret!” movie poster featuring a cow donning rubber boots. Making history, SpaceX’s Dragon capsule accomplished a remarkable feat, becoming the inaugural privately-developed spacecraft to achieve a successful orbit and a safe return to Earth. It gracefully completed two orbits before gracefully touching down in the Pacific Ocean.

This event was more than just a quirky footnote in space exploration history. It was a captivating display of SpaceX’s innovative approach. One of their remarkable accomplishments is the creation of reusable rocket technology, which was once again highlighted as they successfully reused an orbital rocket booster for the first time. This amazing milestone represents a significant step forward in making space travel more affordable and accessible.

Following this achievement, Musk turned to Twitter (or should we say cross-posted) to disclose the news regarding the cheese payload. However, there’s more to it! He also teased us with an enticing clue about the imminent launch of the Falcon Heavy rocket. Just picture it, three reusable boosters and the possibility of sending a small crew to the moon! Exciting times are on the horizon![9]

1. A Corned Beef Sandwich

NASA astronaut John Young, renowned for his significant contributions to the U.S. space program, left behind a peculiar legacy involving a corned beef sandwich. On March 23, 1965, during the Gemini 3 mission, Young managed to sneak the sandwich into space by cleverly concealing it in his pocket. This mission was remarkable as it marked the first U.S. spaceflight with two astronauts, Young and Gus Grissom. It took place during a tense period in the Space Race, shortly after the Soviets had successfully launched their own two-person mission.

During a brief conversation between Young and Grissom, it was revealed that a sandwich had made its way into the spacecraft. Grissom, being observant, decided to store the sandwich away when he noticed it was crumbling. This seemingly trivial incident caught the interest of U.S. politicians and prompted a review by the House of Representatives Committee on Appropriations. They raised concerns about the potential hazards of loose crumbs in a spacecraft. Discover how this small sandwich caused a big stir in the world of space exploration!

NASA officials, led by Administrator James Webb, were summoned to testify and implemented measures to prevent a recurrence of this incident in the future. Despite the controversy, the sandwich mishap is often remembered with a touch of humor. Interestingly, it even resulted in the official inclusion of corned beef on the menu for the first space shuttle mission in 1981, which was also under the command of Young.

In the realm of space exploration, even the simple act of making sandwiches has its own fascinating story. Nowadays, astronauts opt for tortilla bread to minimize crumbs floating around in zero gravity. Interestingly, a replica of the corned beef sandwich that made history is proudly exhibited at the Grissom Memorial Museum in Indiana. It serves as a lighthearted yet captivating footnote, reminding us of the unique challenges and innovations in the world of space travel.[10]