MANILA, Philippines — Pushing the boundaries of local scientific achievement all the way into low-Earth orbit, a group of young Filipino scientists has successfully validated complex orbital physics models. An experiment designed entirely by college students from the Philippines was executed aboard the International Space Station (ISS).
The physics study, titled “Double Gyroscope,” was engineered by third-year astronomy students majoring in astrophysics at Rizal Technological University (RTU): Christopher Tumamac, Ryan Andrew Doña, and Rose Ann Cezar.
The academic milestone represents a massive victory for the country’s youth research sector, surviving a rigorous multi-tier filtering track to earn a dedicated science window in orbit:
[National Selection Window: Nov 15, 2024 - Jan 17, 2025] ──► 89 Research Proposals Submitted Nationwide │ ▼ (The PhilSA Review Cut)[Advanced to the International Finalist Bracket] ◄── Chosen as One of Only 11 Asia-Pacific Space Finalists │ ▼ [JAXA Approves Physical Build for Flight Allocation on the ISS]
The localized campaign was managed by the Philippine Space Agency (PhilSA) as a primary educational outreach program. After winning the national selection pool, the RTU team was handpicked by the Japan Aerospace Exploration Agency (JAXA) to join finalists from Australia, Bangladesh, Japan, Malaysia, Singapore, Taiwan, Thailand, and the UAE for the official 2025 Asian Try Zero-G (ATZG) payload roster.
The core scientific objective of the Double Gyroscope setup was to deeply explore the underlying mechanics of spacecraft orientation—specifically studying how unmanned satellites control or lock down the precise direction they face in deep space without gravity:
[ DOUBLE GYROSCOPE MECHANIC SPECIFICATIONS ]
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┌───────────────────────────────────────┴───────────────────────────────────────┐
▼ ▼
[ OPPOSING MOTION SYMMETRY ] [ CONCURRENT MOTION SYSTEM ]
• **The Balancing Hypothesis:** The students theorized that spinning two • **The Resistance Model:** When both wheels spin in identical
separate gyroscopes in exact opposite directions on a single rod directions, their cumulative angular momentum builds up.
would fully cancel out opposing structural forces. • **Target System Outcome:** The combined force makes the entire
• **Real-World Drift Tracking:** Predicts the unit will hover perfectly mechanical apparatus highly stable and remarkably resistant to
motionless, with slight manual variations causing tiny, gradual drifts. unintended external bumps.
On March 24, 2026, NASA Astronaut Christopher Williams anchored himself inside the ISS’s specialized Kibo module—Japan’s dedicated orbital science laboratory—to physically initiate the test steps.
| Flight Operations Metric | Mission Phase Details | On-Site Observation Tracks |
| Active Test Deployment | Astronaut Williams repeatedly spun up the dual wheel systems using various speed combinations under raw microgravity conditions. | Team members Doña and Tumamac watched the live telemetry streams direct from the JAXA Tsukuba Space Center in Ibaraki, Japan. |
| Phased Project Wrap-up | JAXA Utilization Director Dr. Masaki Shirakawa and Astronaut Norishige Kanai presented certificates to the team. | Final data sets and official mathematical models will be formalised at the global ATZG wrap-up convention later this year. |
PhilSA confirmed that the physical movements recorded during the space flight successfully aligned with the hypotheses mapped out in the students’ original astrophysics paper. Reflecting on their zero-g validation victory, the RTU team noted that seeing small forces act without standard weight barriers opened their eyes to the real world of spacecraft design, adding that they hope their flight success inspires the next wave of Filipino students to pitch their own ideas to the stars.