Chilean Summit Telescope Unlocks Universe Views

The Fred Young Submillimeter Telescope rises above the Atacama Desert, providing new insights into the cosmos.

Apr. 11, 2026 at 5:06am

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A bold, abstract painting in the style of Hilma af Klint, featuring sweeping geometric arcs, concentric circles, and precise spirals in earthy tones of ochre, sienna, and indigo, representing the structural order of the universe observed by the Fred Young Submillimeter Telescope in Chile's Atacama Desert.The powerful Fred Young Submillimeter Telescope in Chile's Atacama Desert unlocks new cosmic insights through its advanced submillimeter observations.Los Angeles Today

After 34 years of development, the Fred Young Submillimeter Telescope (FYST) has begun operations in the Atacama Desert of Chile, unlocking new views of the universe. The powerful telescope is designed to observe submillimeter wavelengths of light, which can reveal details about the formation of stars, galaxies, and other cosmic phenomena.

Why it matters

The FYST represents a major milestone in astronomical research, as submillimeter observations can provide unique insights into the early universe that are not accessible through other wavelengths. Its location in the Atacama, one of the driest places on Earth, offers optimal conditions for these sensitive observations.

The details

The FYST is a joint project between several international research institutions, including the National Science Foundation in the United States. The telescope's 10-meter primary mirror and advanced instrumentation allow it to detect faint submillimeter radiation from distant objects, shedding light on the formation of stars, galaxies, and the evolution of the universe.

  • The FYST project was first conceived by scientists 34 years ago, in 1992.
  • The telescope began operations in the Atacama Desert in 2026.

The players

Fred Young Submillimeter Telescope (FYST)

A powerful astronomical observatory located in the Atacama Desert of Chile, designed to observe submillimeter wavelengths of light.

National Science Foundation

A U.S. government agency that supports fundamental research and education in science and engineering.

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What’s next

Astronomers and researchers will continue to use the FYST to study the early universe, the formation of stars and galaxies, and other cosmic phenomena that are best observed in the submillimeter wavelength range.

The takeaway

The successful completion and operation of the FYST represents a significant advancement in our understanding of the universe, as submillimeter observations can provide unique insights into the earliest stages of cosmic evolution that are not accessible through other telescopes and instruments.