Science

Ukraine Demolishes Key Radio Telescope Used by Russian Forces: A Blow to Their Military Tech

2025-09-18

Author: Wei

Ukraine's Bold Strike on a Military Asset

In a significant move against Russian military capabilities, Ukrainian defense forces have successfully destroyed a massive 230-foot radio telescope in Crimea, previously utilized for both interplanetary missions and military communication. The RT-70 telescope, reclaimed in the wake of Russia's annexation of Crimea back in 2014, was repurposed by Russian forces to enhance their attack strategies.

A Tech Marvel Turned Military Tool

Originally constructed during the Soviet era, this formidable antenna was a key player in the Soviet Deep Space Network and facilitated several ambitious missions to planets like Mars and Venus. Under Russian control, the RT-70 was significantly upgraded, playing a critical role in the GLONASS satellite navigation system—Russia’s answer to GPS—boosting its accuracy by an impressive 30%. The destruction of this antenna marks a major setback for Russian military technology.

Drone Attack: A Precision Strike

Captured footage from late August revealed the moment a drone struck the telescope, targeting its essential 200-kilowatt radio receiver, an upgrade that had been implemented just over a decade ago. Experts speculate that replacing this crucial component will be a daunting task for Russian engineers, hinting at a long-term impairment of their capabilities.

Historical Significance: From Space Exploration to Extraterrestrial Messaging

The Yevpatoria RT-70 wasn’t just a piece of military hardware; it was instrumental in historical space exploration initiatives. In the late 20th century, it supported the Soviet Venera missions to Venus and later transitioned to initiatives aimed at contacting potential extraterrestrial life. Over 20 messages were sent to habitable-target planets, with one packet currently en route to Gliese 581, expected to arrive by 2029.

Astronomical Research Hub Now Under Siege

The telescope also contributed significantly to astronomical research, detecting signals from far-off planets and galaxies. Its destruction leaves a void in Ukraine's scientific community, already reeling from losses—most notably, during the 2022 occupation, the Giant Ukrainian Radio Telescope in Kharkiv suffered immense damage, and critical equipment was stolen by encroaching Russian forces.

The Fight for Crimea: A Battleground of Science and Military Power

The ongoing tensions in Crimea, once a jewel of the Soviet holiday experience, have now transformed it into a high-stakes military battleground where scientific instruments are caught in the crossfire. Facilities like the Shain mirror telescope have fallen under Russian control, emphasizing the shrinking landscape of astronomical research in Ukraine.

Conclusion: A Shift in the Balance of Power

As Ukraine continues to target strategic military assets, the destruction of the RT-70 telescope not only hinders Russian military coordination but also signals a turning point. This clash of forces represents not only a fight for territory but a battle for technological supremacy in a region where science and conflict intertwine.