Without that early exposure, you're always importing talent or losing it
UIS astrophysicist calls for large-scale science park comparable to Medellín's Explora, noting Bucaramanga lacks public infrastructure despite leading aerospace research. Satellite systems enable flood prediction, fire detection, and disaster prevention in geographically complex Santander, yet regional development plans don't prioritize aerospace policy.
- Santander operates Colombia's first professional radio astronomy observatory and South America's first muon telescope
- Medellín, Bogotá, and Cali have large public science centers; Bucaramanga does not
- Global space sector generates over $400 billion annually with 7-8 dollar return per dollar invested
- Regional development plan contains no aerospace policy or public science center for children
Santander's aerospace researchers urge regional authorities to build a public science center for children, citing economic potential and disaster prevention applications of space technology.
Santander has become a quiet powerhouse in space science. Its universities run Colombia's first professional radio astronomy observatory. They built the continent's first muon telescope, a device that uses cosmic rays to see inside volcanoes. Yet when you walk through Bucaramanga, the regional capital, you won't find what other Colombian cities take for granted: a large public science center where children can touch exhibits, ask questions, and catch the spark that might turn them into the next generation of researchers.
Julián Rodríguez Ferreira, an astrophysicist and aerospace engineer at the Universidad Industrial de Santander, has been saying this out loud. He's asking the regional governor and the city mayor to build one. Medellín has Explora. Bogotá has Maloca. Cali has a planetarium. Bucaramanga has nothing at that scale, nothing with public funding and public reach. Rodríguez Ferreira, who earned his doctorate in astrophysics in France and worked as a fellow for the French and European space agencies on missions like BepiColombo and Euclid, sees this gap as a strategic failure.
The case for action runs deeper than civic pride. Space technology has direct applications for a region shaped by complex geography and climate risk. Satellite systems can predict floods before they happen, detect wildfires in their early stages, and track earthquakes in real time. They monitor air and water quality. They map territory and verify property lines. They support agriculture, ranching, and mining. In Santander, where many of these threats are still managed reactively rather than prevented, that capability matters. The region sits in a zone of heavy cloud cover, which rules out optical astronomy but makes radioastronomy and astroparticle physics viable alternatives—fields where Santander already leads.
The infrastructure exists in pieces. The Guatiguará Technology Park at UIS operates that radio observatory, built by Rodríguez Ferreira alongside researchers Elián Calderón Quintero and David González. Its array of antennas functions as a telescope roughly 30 meters in diameter for radio signals. A new university space laboratory was under construction and expected to open this year. The Halley Group runs a planetarium and offers astronomy and physics courses for children, along with observation camps. But these are university efforts, scattered and limited in reach. They don't add up to the kind of public institution that shapes a region's scientific culture.
Jhonattan Pisco, a researcher with the Halley Group, confirmed that Santander is well-positioned in the field. He pointed to the muon telescope—the MuTe—as evidence. It's the first of its kind in South America, and it works by reading cosmic rays to create images of what lies beneath the earth's surface. The same detection technology is being explored for finding buried landmines and for precision agriculture, where soil nutrient analysis could transform farming practices. These aren't abstract achievements. They're tools that could reshape how the region manages risk and grows food.
Yet the regional development plan, titled "It's Time for Santander," under Governor Juvenal Díaz, contains no science center for children and no aerospace policy. The document mentions the "basic and space sciences" focus from the 2019 Wise Men Mission, but doesn't translate it into concrete goals or projects. Its infrastructure spending in science and technology targets business innovation and corporate development, not public science education. At the municipal level, Mayor Cristian Portilla's government plan includes no science center either, though it does mention fostering scientific vocations in general terms.
Rodríguez Ferreira frames the economic argument in terms of survival. The global space sector generates more than 400 billion dollars annually. For every dollar invested in space technology, the return is between seven and eight dollars. Santander's economy depends heavily on oil, a sector in structural decline as the world transitions to renewable energy. Without a deliberate push into aerospace—without the schools and centers that build the talent pipeline—the region will continue losing professionals to other departments. A science park isn't a luxury. It's a tool for economic diversification and retention.
The call is specific and grounded. It's not asking for something Santander doesn't have the capacity to build. It's asking for something the region has already proven it can do, just at a larger scale and with public backing. The question now is whether the governors and mayors will listen.
Notable Quotes
Early formation in science and technology is the foundation of the talent required for the region's scientific and technological development— Julián Rodríguez Ferreira, astrophysicist and aerospace engineer at UIS
The region must diversify its economy beyond oil dependence as the world transitions to renewable energy— Julián Rodríguez Ferreira
The Hearth Conversation Another angle on the story
Why does a region that's already doing cutting-edge space research need a children's science center? Isn't that redundant?
It's not redundant—it's the foundation. Right now, the research happens in universities. But where do the kids who will become researchers come from? They come from places where they first saw a telescope, or touched a satellite model, or heard someone explain why space matters. Without that early exposure, you're always importing talent or losing it to other cities.
But Santander already has the Halley Group, the planetarium, the workshops. Isn't that enough?
It's good work, but it's limited. A university program reaches maybe hundreds of kids a year. A public science park reaches thousands. It's the difference between a specialized program and a cultural institution. Medellín's Explora gets hundreds of thousands of visitors annually. That changes how a whole city thinks about science.
The regional government's development plan doesn't mention aerospace at all. Is that just oversight, or is there something deeper?
It's a choice, whether conscious or not. The plan focuses on business innovation and corporate technology. It doesn't prioritize the public education and cultural infrastructure that would make aerospace a regional identity. That's a different kind of investment—longer-term, less immediately profitable, but foundational.
Rodríguez Ferreira mentions the space sector is worth 400 billion dollars globally. Is he suggesting Santander could capture some of that?
He's saying the region has the talent and the research base to build companies in that space. But companies need workers trained in STEM from childhood onward. Without that pipeline, you can't scale. And without a visible, public commitment to space science, young people leave for Medellín or Bogotá where those opportunities feel real.
What makes Santander's research unique if the cloud cover rules out optical astronomy?
Exactly that constraint. Radioastronomy and astroparticle physics don't need clear skies. The muon telescope that reads the inside of volcanoes—that's something you can only do in certain places. Santander's geography, which seems like a limitation, is actually an advantage for these specific fields. But you have to know that's possible, and most kids won't unless someone shows them.