Behind the Name of the Mission - SANA

On 27th May 2026, India crossed a threshold it had never crossed before.

A super pressure balloon lifted off into the stratosphere, the first of its kind in the country. The VISTA mission was called SANA. Most people asked about the hardware, the altitude, the payload. A few asked about the name.

The name is the better story.

Mission Patch of SANA

What SANA Means?

In Sanskrit, सना (Sanā) does not mean one thing. It means something older than meaning itself.

Forever. From of old. Eternal. Perpetual. Ever-lasting.

The word traces back to सनातन (Sanātana): the root from which SANA is drawn - a concept so ancient it precedes most civilisations. Sanātana does not simply mean "old." It means that which was never born and will never end. It is the Sanskrit name for the permanent, the indestructible, the self-renewing.

In Arabic, SANA means brilliance and radiance.

Put it together and you have a single four-letter word that carries, simultaneously: perpetual, eternal, radiant, ever-ascending. For an infrastructure built to rise into near-space and stay there, the name is not a coincidence. It is a declaration.

The Backronym - or rather, Two of Them

SANA carries two acronyms. One technical. One personal to Sireesh and myself.

Stratospheric Ascent for Near-Space Applications - clean, functional, domain-accurate. The kind of name that belongs in a mission brief or a government proposal. It does the job to explain technically.

But the second one is the one that matters.

Sreenivasan, Anand - Near-space Ascent

The Men Behind the Letters

For over four decades, the TIFR Balloon Facility in Hyderabad has been quietly doing something extraordinary, launching stratospheric balloons for astronomy, atmospheric science, and cosmic ray research, mostly without fanfare, often without headlines. Two names, above many others, are woven into that legacy.

Shankarnarayan Sreenivasan and Anand Devarajan, scientists at the TIFR Balloon Facility who have spent the better part of their careers doing the unglamorous, essential work of getting things into the stratosphere. Not satellites. Not rockets. Zero Pressure Balloons. Patient, precise, painstaking work. The kind that does not make the front page but makes everything else possible.

Sreenivasan has been formally acknowledged by the TIFR balloon program for his major contributions to scientific ballooning in India.

Anand has been a key figure in advancing high-altitude ballooning, designing, flying, refining. Flight after flight, decade after decade.

They are both alive. They are both still at it, but now with Red Balloon Aerospace in their second innings.

And that is exactly why we named the mission after them — while they are still here to see it.

What the Name Is Really Saying

There is a tendency in new ventures, especially in deep tech, especially in space, to position themselves as breakers of old things. Disruptors. The word has become a badge of honour.

Red Balloon Aerospace is not that.

VISTA's Mission SANA is a deliberate signal of something different: continuity. RBA does not see itself as arriving from nowhere to replace what came before. It sees itself as the next chapter of the Zero-Pressure Balloons story that Sreenivasan, Anand, and the TIFR balloon scientists began writing decades ago, under the same sky, looking at the same stratosphere, but with Super Pressure Balloons.

The name SANA is RBA's way of saying: we know whose shoulders we stand on, and we are not going to pretend otherwise.

A Salute and a Promise

VISTA SANA draws its name from Sanskrit सना - perpetual, eternal, radiant, ever-ascending. But beneath that, it carries a tribute to two scientists who spent their lives - quietly, without glory, to lifting India to stratospheric heights, one balloon at a time.

SANA is a salute to what they built.

It is also a declaration of what comes next.

Near-space is no longer the domain of a single government facility with four decades of institutional memory. It is becoming an ecosystem, and the people who built the foundation deserve to have their names on the door of what rises next.

India launched its first super pressure balloon on 27th May 2026. It was called SANA.

This mission name was chosen carefully. Red Balloon Aerospace (RBA) is building stratospheric infrastructure for India and beyond.