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Search results for infrared

Biotechnology Sep 9, 2025

Sunglasses for sustainable agriculture: Multilayer film reflects heat but lets in light for plant growth

A multilayer film that reflects heat while letting through light needed for photosynthesis could make greenhouse agriculture more energy- and water-efficient. Such a film has been developed by engineers at the University ...

Optics & Photonics Sep 9, 2025

Butterfly wings inspire solution to impossible optics problem

The iridescent blue of butterfly wings has inspired researchers to find a solution to a challenge previously considered insurmountable—dynamically tuning advanced optical processes at visible wavelengths.

Optics & Photonics Sep 8, 2025

A new way to control terahertz light for faster electronics

In a breakthrough for next-generation technologies, scientists have learned how to precisely control the behavior of tiny waves of light and electrons, paving the way for faster communications and quantum devices.

Astronomy Sep 8, 2025

TRAPPIST-1e observations narrow down possibilities for atmosphere and surface water on elusive exoplanet

University of Bristol astrophysicists are helping shed new light on an Earth-sized exoplanet 40 light years away where liquid water in the form of a global ocean or icy expanse might exist on its surface. That would only ...

Astronomy Sep 6, 2025

Image: Hubble spies galaxy with much to see

While it may appear as just another spiral galaxy among billions in the universe, this image from the NASA/ESA Hubble Space Telescope reveals a galaxy with plenty to study. The galaxy, NGC 7456, is located over 51 million ...

Astronomy Sep 5, 2025

A glimpse of a planet in formation: AB Aurigae b detected in H-alpha light

Since the first discovery of planets beyond the solar system in 1995, more than 6,000 exoplanets have been identified. Many of these planets have properties that differ significantly from the eight planets in our solar system. ...

Planetary Sciences Sep 5, 2025

Clues in a dusty disk point the way to a potential exoplanet

Large exoplanets are more easily detected than small ones. It's axiomatic. While large planets block out more starlight during transits, small planets block out much less, letting them hide in the overpowering glare from ...

Nanomaterials Sep 5, 2025

Gold quantum needles could sharpen imaging resolution and boost energy conversion

Researchers Shinjiro Takano, Yuya Hamasaki, and Tatsuya Tsukuda of the University of Tokyo have successfully visualized the geometric structure of growing gold nanoclusters in their earliest stages. During this process, they ...

Astronomy Sep 4, 2025

Zooming in on Pismis 24, Webb gets glittering glimpse of star birth

This dramatic scene captured by NASA's James Webb Space Telescope looks like a fantastical tableau from J. R. R. Tolkien's The Lord of the Rings. But truth is even stranger than fiction. In reality, what appears to be a craggy, ...

Biotechnology Sep 4, 2025

Light-based insect analysis sharpens forensic timelines

Researchers from the Texas A&M College of Agriculture and Life Sciences Department of Entomology and Department of Biochemistry and Biophysics have developed a technique that uses infrared light and machine learning to reveal ...

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