Imagine packing your bags — not for a beach vacation or a camping trip — but for a journey to a laboratory floating 400 kilometers above Earth, traveling at roughly 28,000 kilometers per hour. That's exactly what three new crew members did in mid-July 2026, when they launched from the historic Baikonur Cosmodrome and made their way to the International Space Station. It's the kind of adventure that reminds us just how extraordinary human space exploration really is — and it's a wonderful opportunity to explore what life in orbit actually looks like.
⚡ Quick Answer
What happened? On July 14, 2026, NASA astronaut Anil Menon and Roscosmos cosmonauts Anna Kikina and Pyotr Dubrov arrived at the International Space Station as part of Expedition 74, launching from the Baikonur Cosmodrome in Kazakhstan. Four days later, they celebrated their arrival with their fellow crew members — and a cake!
🚀 Who Are the New Crew Members?
The three newest members of the International Space Station's Expedition 74 crew represent both NASA and Roscosmos — the Russian space agency — continuing a long tradition of international partnership aboard the station. According to NASA, the trio includes Anil Menon of NASA, and Anna Kikina and Pyotr Dubrov of Roscosmos.
This kind of international teamwork is one of the most inspiring aspects of the ISS. Scientists and engineers from different countries, speaking different languages, with different cultural backgrounds, all come together in the name of science and exploration. For kids learning about space, this is a powerful reminder that some of humanity's greatest achievements happen when we cooperate across borders.
A photo taken on July 18, 2026 — just four days after their arrival — shows all three crew members smiling and holding a celebratory cake aboard the station. It's a wonderfully human moment: even in the most extraordinary environment imaginable, people still celebrate with cake!
📌 Expedition 74 Arrival — Key Facts:
- 🧑🚀 Crew members: Anil Menon (NASA), Anna Kikina (Roscosmos), Pyotr Dubrov (Roscosmos)
- 📅 Arrival date: July 14, 2026
- 🎂 Celebration photo: Taken July 18, 2026 aboard the ISS
- 🌍 Launch site: Baikonur Cosmodrome, Kazakhstan
- 🤝 Agencies involved: NASA (USA) and Roscosmos (Russia)
🌍 What Is the International Space Station?
The International Space Station — often called the ISS — is one of the most complex and remarkable structures ever built by human hands. It's a large spacecraft that orbits Earth continuously, serving as both a home and a cutting-edge scientific laboratory for astronauts from around the world. The station has been continuously inhabited since November 2000, making it a permanent human presence in space for well over two decades.
To put its size into perspective, the ISS is roughly the size of an American football field when you include its solar panel arrays. It weighs approximately 420,000 kilograms — that's heavier than 320 cars — yet it floats gracefully in orbit, completing about 16 orbits of Earth every single day. That means crew members aboard the ISS experience approximately 16 sunrises and 16 sunsets every 24 hours!
The station is a product of international cooperation involving space agencies from the United States, Russia, Europe, Japan, and Canada. This spirit of collaboration is one of its most defining features — and it's something worth celebrating every time a new crew is welcomed aboard.
💫 Why Does the ISS Stay in Orbit?
This is one of the most common questions kids ask — and it's a great one! The ISS doesn't stay in orbit because it's being pushed upward. Instead, it's in a constant state of falling around Earth. Think of it this way: the station is moving forward so fast that as it falls toward Earth, Earth's surface curves away beneath it at the same rate. The result? It keeps circling our planet without ever hitting the ground.
This is the same principle that applies to the Moon orbiting Earth, and Earth orbiting the Sun. Gravity is always pulling, but the sideways speed is just right to keep the object in a stable orbit. Scientists call this being in "free fall" — and it's why everything aboard the ISS appears weightless. The crew members, their food, their tools, and yes, even their celebratory cake, all float unless secured!
🛸 The Journey from Earth to the ISS
Getting to the International Space Station is no simple commute. The Expedition 74 crew launched from the Baikonur Cosmodrome, one of the world's oldest and most storied launch facilities, located in the steppes of Kazakhstan. This launch site has been used for human spaceflight since the earliest days of the Space Age — it's the same location from which Yuri Gagarin became the first human in space back in 1961.
Once a spacecraft launches toward the ISS, it doesn't simply fly straight there. Orbital mechanics — the science of how objects move in space — means the spacecraft must carefully match the station's orbit before docking. Depending on the approach profile used, this journey can take anywhere from a few hours to a couple of days. The spacecraft gradually adjusts its altitude and speed until it gently links up with the station's docking port.
When the hatch opens and new crew members float through into the ISS for the first time, it's a moment of genuine wonder — both for the astronauts themselves and for the team on the ground who worked for years to make it happen.
🌟 Fun Space Facts for Young Explorers:
- 🌅 Sunrises per day: ISS crew members see about 16 sunrises every 24 hours
- ⚡ Orbital speed: The ISS travels at approximately 28,000 km/h — fast enough to circle Earth in about 90 minutes
- 🏈 Size comparison: The ISS is roughly the size of an American football field (including solar arrays)
- 🗓️ Continuous habitation: Humans have lived aboard the ISS continuously since November 2000
- 🧪 Research purpose: The ISS serves as a microgravity laboratory for science experiments that can't be done on Earth
🔬 What Do Astronauts Actually Do Up There?
Many children imagine astronauts spending their days floating around and looking out the window at Earth — and while there's certainly some of that, the reality of life aboard the ISS is much more work-intensive! Crew members typically follow a structured schedule that includes scientific experiments, station maintenance, exercise, and communication with mission control.
The science conducted aboard the ISS is genuinely groundbreaking. Because the station is in a microgravity environment — where the effects of gravity are greatly reduced — researchers can study things that are impossible to examine properly on Earth's surface. This includes research into how the human body changes in space (important for planning future deep-space missions), how materials behave without gravity, and how certain biological processes work in new conditions.
Exercise is also a critical part of every crew member's daily routine. Without the constant pull of gravity that our muscles and bones work against every day on Earth, the human body begins to lose muscle mass and bone density relatively quickly in space. Astronauts typically exercise for about two hours each day using specially designed equipment to counteract these effects — it's one of the most important health challenges of long-duration spaceflight.
🌐 A Symbol of International Cooperation
One of the most remarkable things about the International Space Station — and about the arrival of Expedition 74's new crew members — is what it represents beyond the science. The ISS is a symbol of what humanity can accomplish when nations choose to work together rather than compete against each other.
Seeing a NASA astronaut and two Roscosmos cosmonauts arrive together, celebrate together, and prepare to live and work side by side for months is a powerful image. Space exploration has a unique way of highlighting our shared humanity. From orbit, there are no national borders visible on Earth's surface — just one beautiful, fragile planet that we all share.
For children learning about astronomy and the solar system, the ISS is a living example of what international scientific collaboration looks like in practice. The experiments conducted there benefit people all over the world, regardless of which country funded them.
🌌 How Does This Connect to Broader Solar System Exploration?
The International Space Station is often described as a stepping stone — and that's an apt description. Everything we learn about keeping humans healthy and productive in the space environment aboard the ISS directly informs our plans for future exploration deeper into the solar system. Whether it's a return to the Moon, a crewed mission to Mars, or eventually venturing even further, the lessons learned on the ISS are invaluable.
Think of it this way: Earth's orbit is our neighborhood. The Moon is like a nearby town. Mars is a distant city. And the rest of the solar system stretches out beyond that. Right now, the ISS is helping us learn how to safely travel and live away from home — essential knowledge before we attempt longer and more ambitious journeys.
Each crew that arrives at the station, like the three members of Expedition 74, contributes to this growing body of knowledge. Their time in space — the experiments they run, the physical changes their bodies undergo, the psychological challenges they navigate — all of it adds to humanity's understanding of what it takes to explore space.
🔭 Talking to Your Kids About Space Exploration:
- 💬 Ask them: "If you could do one experiment in space, what would it be?"
- 🌍 Discuss: Why is it important for different countries to work together in space?
- 🧑🚀 Inspire: What subjects would you need to study to become an astronaut? (Science, math, engineering, and even languages!)
- 🌙 Explore: Look up the ISS tracker online — you can often see it pass overhead as a bright moving dot in the night sky!
✨ Why Moments Like This Matter
It can be easy to scroll past a news story about a new crew arriving at the space station — after all, crews have been rotating through the ISS for over two decades now. But it's worth pausing to appreciate just how extraordinary this is. Every single crew handover represents years of training, thousands of hours of preparation, the work of hundreds of engineers and scientists on the ground, and the courage of the individuals who strap into a rocket and leave Earth behind.
The image of Anil Menon, Anna Kikina, and Pyotr Dubrov smiling and holding a cake just four days after arriving at the station is a small but meaningful snapshot of human achievement. It says: we got here safely, we're together, and we're ready to get to work. That's worth celebrating — cake and all.
For families exploring astronomy and space science together, stories like this are a wonderful entry point. The ISS is real, it's up there right now, and the people aboard it are doing real science that matters. Space exploration isn't just something from science fiction — it's happening today, and it's shaping the future that today's children will inherit.
🎯 Key Takeaways
- ✨ New arrivals: NASA's Anil Menon and Roscosmos cosmonauts Anna Kikina and Pyotr Dubrov joined the ISS as part of Expedition 74, arriving on July 14, 2026 after launching from the Baikonur Cosmodrome.
- ✨ International teamwork: The ISS is a shining example of global cooperation in space exploration, bringing together scientists and astronauts from multiple nations in pursuit of shared scientific goals.
- ✨ Life in orbit: Crew members aboard the ISS conduct important scientific research, maintain the station, and exercise daily to keep their bodies healthy in the microgravity environment.
- ✨ A stepping stone: Everything learned on the ISS helps prepare humanity for future missions deeper into the solar system — to the Moon, Mars, and beyond.
- ✨ Inspiring the next generation: Stories of astronauts arriving at the space station remind us that space exploration is real, ongoing, and open to anyone willing to dream big and work hard.
Source: NASA — New Crew Members Welcomed to International Space Station