Search results for ultraviolet spectra

Astronomy Nov 9, 2023

How we're building the world's biggest optical telescope to crack some of the greatest puzzles in science

Astronomers get to ask some of the most fundamental questions there are, ranging from whether we're alone in the cosmos to what the nature of the mysterious dark energy and dark matter making up most of the universe is.

Astrobiology Oct 24, 2023

Simulating space to explore the great mystery of interstellar chemistry

The universe is more than 13 billion years old and space is often depicted as a vast, empty vacuum. Other than planets and stars, there's nothing there, right? Actually, space is littered with complex, carbon-based molecules. ...

Biochemistry Oct 20, 2023

Sustainable cosmetics: Harnessing cyanobacteria for natural active ingredients

The cosmetics industry is turning towards natural alternatives to chemical agents used in products to pave the way towards a more sustainable future.

Optics & Photonics Oct 18, 2023

High-quality diamonds empower narrowband deep ultraviolet photodetection

A new publication in Opto-Electronic Science reports how high-quality diamonds empower narrowband deep ultraviolet photodetection.

Astronomy Oct 16, 2023

Study reveals violent material ejection process of a dying massive star

A research team led by Dr. Zhang Jujia from Yunnan Observatories of the Chinese Academy of Sciences and Prof. Wang Xiaofeng from Tsinghua University has revealed the stellar mass violently ejected from a progenitor at the ...

Astronomy Oct 12, 2023

What would it take to see exoplanet volcanoes?

Even with the clearest image from the best telescope in the world, astronomers still won't know what they're looking at. It takes a fundamental understanding of physics, particularly how light works, to glean scientific data ...

Space Exploration Oct 6, 2023

Will solar panels work at Proxima Centauri?

Solar panel technology has advanced significantly in recent years, to the point where solar energy is the fastest-growing renewable power source. The solar panels we have today are a by-product of those used in space.

Astronomy Oct 6, 2023

Researchers revolutionize understanding of supermassive black hole accretion radiation in quasars

Through the study of the optical to extreme ultraviolet radiation generated by the accretion of supermassive black holes at the centers of quasars, Associate Professor Cai Zhenyi and Professor Wang Junxian from the Department ...

Astronomy Sep 25, 2023

Radio signals reveal secrets of hidden supermassive black holes

Astronomers have found a striking link between the amount of dust surrounding a supermassive black hole and the strength of the radio emission produced in extremely bright galaxies.

Analytical Chemistry Sep 18, 2023

Synthesizing a 2D copper-based complex and expanding it into a 3D structure to explore its applications

A research group has synthesized a 2D copper-based complex and expanded it into a 3D structure by adding H4SiW12O40 and rare earth metal. Through this synthesis method the team obtained three isostructural 3d−4f metal-incorporated ...

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