On April 4, 2026, Saudi Arabia did something no Arab nation had ever done before. It launched a satellite into space as part of NASA’s Artemis II mission, officially making the Kingdom the first Arab country to participate in the Artemis program.
Saudi Arabia has been deliberately building toward this moment since 2018, when the Saudi Space Commission was relaunched by royal decree. It signed international space treaties, committed billions to its space sector under Vision 2030, and sent its first astronauts to the International Space Station. Each step was a rung on a ladder that led, eventually, to this one.
The satellite is called Shams. It means “sun” in Arabic. And that name is doing real work, because studying the sun is exactly what the Saudi SHMS satellite for Artemis II was sent up there to do.
Saudi Arabia Didn’t Just Join a Space Mission. It Built Its Way In.
Shams was designed and built in Saudi Arabia, by Saudi engineers, under a national program that spent years turning ambition into actual hardware. Participation in a NASA mission is one thing. Showing up with something you made yourself is another thing entirely.
The Saudi SHMS satellite launched aboard NASA’s Space Launch System as part of Artemis II, the first crewed lunar flyby since the Apollo era. Four astronauts flew around the Moon aboard the Orion spacecraft. And tucked into the mission’s scientific payload was a Saudi-built space weather satellite, now flying a wild elliptical path between 500 km and 70,000 km above Earth.
The Saudi Space Agency confirmed successful communication with Shams shortly after deployment. It was alive. It was working.
So What Even Is “Space Weather”? (And Why Should You Care?)
Space weather sounds like something a meteorologist invented after a career crisis. But it is real, it is consequential, and it affects your daily life more than you probably realize.
The sun constantly fires off radiation, X-rays, magnetic disturbances, and high-energy particles that travel through the solar system and hit Earth’s magnetic field. Most of the time, that field absorbs it quietly. But when the sun has a bad day, things break.
In 1989, a solar storm knocked out the entire power grid of Quebec for nine hours. In 2003, airlines rerouted flights away from polar regions because radiation levels were too high for safe passage.
The stronger our reliance on satellite technology and global connectivity, the more exposed we are to what the sun decides to throw at us next. Shams watches for exactly that.
Four Things Shams Is Collaborating With the Artemis II On
The Saudi Arabia NASA Artemis collaboration through the SHMS satellite mission focuses on four scientific domains:
- Space radiation and its intensity levels
- Solar X-rays and how they behave during solar events
- Earth’s magnetic field and how it responds to solar activity
- High-energy solar particles and how they travel toward Earth
The data feeds into early warning systems for solar storms, protects the infrastructure behind global communications and aviation, and contributes to research keeping future astronauts safe on their way to the Moon and Mars.
The Orbit That Makes It All Work
Most satellites sit in a predictable circular orbit at a fixed altitude. Shams does not.
It flies a highly elliptical orbit (HEO), dipping as low as 500 km and swinging out as far as 70,000 km at its peak. The International Space Station orbits at around 400 km. Shams, at its furthest point, travels 175 times higher than that.
That extreme range is intentional. From the low end, Shams captures detailed local measurements. From the high end, it gets the big picture. Both together are what serious space weather research actually needs.
Four Years of Groundwork Before One Rocket Launch
In July 2022, Saudi Arabia signed the Artemis Accords during the former U.S. President Biden’s visit to Riyadh, becoming the 21st country to join the NASA-led international framework for peaceful space exploration.
Signing was a commitment. Getting a domestically built satellite onto Artemis II three and a half years later was the proof.
The Shams project sat under the National Industrial Development and Logistics Program (NIDLP), a core engine of Saudi Vision 2030 focused on building real industrial capability inside the Kingdom. The Saudi Space Agency, backed by NIDLP, spent those years localizing advanced space technologies rather than importing them.
A Team of Saudi Women Walked Into NASA and Presented It All
Days after the launch, a delegation of Saudi women from the Saudi Space Agency traveled to NASA facilities in the United States and presented the Shams mission at the official Artemis II exhibition.
They stood in front of their work, inside a NASA building, and explained a satellite they helped build that was at that very moment orbiting Earth at 70,000 km.
What This Means for the Arab World
Saudi Arabia’s space sector was generating around $400 million in 2022. That figure is expected to reach $2.2 billion by 2030. Crown Prince Mohammed bin Salman has positioned space as a “main pillar” of the Kingdom’s global competitiveness strategy.
The Shams mission strengthens Saudi Arabia’s position as a serious international partner in space programs. It supports sectors that the Kingdom and the wider world depend on daily: communications, aviation, navigation. And it positions Saudi Arabia alongside established spacefaring nations, not as a guest, but as a contributor with something real to offer the mission.
For the Arab world, the symbolism is just as important as the science. No Arab nation had ever participated in an Artemis mission before April 4, 2026. Now one has.
FAQs
What is the Saudi SHMS satellite for Artemis II?
The SHMS satellite, known as Shams, is Saudi Arabia’s first dedicated space weather satellite. Deployed aboard NASA’s Space Launch System on April 4, 2026, it monitors solar radiation, X-rays, Earth’s magnetic field, and high-energy solar particles from a highly elliptical orbit.
Is Saudi Arabia the first Arab nation in the NASA Artemis program?
Yes. The Shams launch made Saudi Arabia the first Arab country to participate in a mission under NASA’s Artemis program.
How does this connect to Saudi Vision 2030?
Shams was built domestically under the NIDLP, a Vision 2030 initiative. It demonstrates Saudi Arabia’s ability to develop advanced space technology at home, supporting the Kingdom’s shift toward a knowledge-based economy.
Why does Shams use a highly elliptical orbit?
The orbit, ranging from 500 km to 70,000 km, gives the satellite broad coverage to monitor solar and radiation activity across a wide area of near-Earth space, essential for effective space weather research.
When did Saudi Arabia sign the Artemis Accords?
Saudi Arabia signed on July 14, 2022, during President Biden’s visit to Riyadh, becoming the 21st country to join the international framework for peaceful space exploration.
Follow us on Instagram for daily travel inspiration and untold stories from the Kingdom. Want more? Explore more experiences and stories in our Business and Innovation category. This article is brought to you by Soul of Saudi (a Saudi travel blog dedicated to uncovering the beauty, heart, and soul of the Kingdom).
