60 years of space innovations

In 1964, the TNO's voyage into space began with the launch of its first space instrument, the S59 spectrometer. Fast forward to 2024, we commemorate the 60th anniversary of TNO's pioneering achievements in space instrumentation. From the archives, we bring you the milestones of space instrumentation that showcase a legacy of technological innovation.

UV star spectometer S59 (1964)_2_upscayl_3x_realesrgan-x4plus

S59 spectrophotometer

To start with the S59 spectrophotometer. Which was a significant technological breakthrough of its time, was meticulously crafted to function in the near-UV spectrum (206-287 nm), delivering exceptional precision with a resolution of 0.18 nm. This instrument's deployment aboard the TD-1A satellite marked a critical advancement in the field, achieved in collaboration with the European Space Research Organisation.

Key contributions to Space-Based Astronomy

  • Star Mappers

    2000

    Star Mappers instrumental in the success of the Cluster mission, providing precise satellite orientation needed to collect valuable data on the Earth's magnetosphere and improve our understanding of space weather. Read more about star mappers for the Cluster mission.

    Cluster_2_Artist_s_view_pillars credit: ESA
  • Gaia

    2013

    Gaia was an ambitious astronomical mission by the European Space Agency aimed at creating a precise three-dimensional map of the Milky Way by charting the positions, distances, and movements of over a billion stars. Read more about Mapping the Milky Way with Gaia.

    GAIA-satelliet Alignment of Gaia BAM Bar2
  • Tropomi

    2018

    The TROPOMI instrument represents cutting-edge space-based technology that delivers essential data for monitoring atmospheric composition and identifying significant methane emitters. Read more about Trompomi Combating Climate Change.

    TROPOMI _ Sentinel 5 precursor
  • SmallCAT

    2023

    SmallCAT marks an essential milestone as the first successful implementation of laser satellite communications, paving the way for future advancements such as TOMCAT, CubeCAT and UltraAIr. Read more about Laser Satellite Communication.

    Smallcat_laser_terminal
  • ELT-M1

    2024

    TNO, alongside VDL and NOVA, has designed a highly precise support structure for the Extremely Large Telescope's 39-meter Primary Mirror, consisting of 798 hexagonal segments, guaranteeing optimal alignment and performance in varying gravitational conditions for groundbreaking astronomical observations. Read more about Advancing Ground-Based Astronomy.

    1.1 EELT-M1SS closeup

Time Setters in Space

Our Time Setters are the driven professionals who push boundaries every day. They develop innovative solutions in this case regarding space innovations.

"Proud to be working on something that is orbiting around the world" - Latica Pletikapić Exle | Project Manager TNO Optics

Latica is developing compact optical terminals that can be placed in small satellites - such as TNO’s CubeCAT, a powerful 10x10x10 cm terminal that enables bi-directional space-to-ground communication links between the satellite and an optical ground station. But our CubeCAT terminal alone is not enough.

"My job requires going back and forth between fundamental insights and thinking in applications with high technology readiness level. It challenges me." - Gustavo Castro do Amaral | Senior scientist TNO Quantum Technology

Space acts as a vast and innovative platform for Gustavo to leverage in advancing quantum internet technologies. It enables the integration of satellite communications with quantum computing, facilitating the transfer of information across unprecedented distances.

Become a Time Setter