Search results for laser induced breakdown spectroscopy

Astrobiology Apr 22, 2026

NASA's Curiosity rover uncovers metal‑rich hotspot tied to ancient Martian lake

A team of scientists using the ChemCam instrument on NASA's Curiosity Mars rover has discovered the highest amounts of iron, manganese, and zinc ever found together in Gale Crater on Mars. Minerals with these metals were ...

Space Exploration Apr 9, 2026

A Mercury rover could explore the planet by sticking to the Terminator

The closest planet to our sun, Mercury, experiences extreme temperature variations. Since the planet has no atmosphere to speak of, it is in a constant cycle where one side is extremely hot and the other extremely cold. On ...

Astrobiology Apr 1, 2026

High nickel concentrations in Martian bedrock point to potential biosignatures

In 2024, NASA's Perseverance rover found surprising levels of Nickel in the Martian bedrock of an ancient river channel, called Neretva Vallis, which flowed into the Jezero crater. A new study, published in Nature Communications, ...

Earth Sciences Aug 7, 2025

Laser analysis enables industry to map mineral samples at an unprecedented scale

Critical mineral lithium—the lightest of all metals—had long eluded geologists by slipping through the cracks of traditional analysis.

General Physics Jul 14, 2025

Researchers make key advances in radiation detection

Researchers in the Oregon State University College of Engineering have developed new technology for uranium enrichment measurement and trace element detection, vital for nuclear nonproliferation and supporting the development ...

Analytical Chemistry Mar 19, 2025

Laser-induced breakdown spectroscopy measures real-time chemical changes in molten salt

Scientists at Oak Ridge National Laboratory have developed a method that can track chemical changes in molten salt in real time—helping to pave the way for the deployment of molten salt reactors for energy production.

Biotechnology Feb 3, 2025

Illuminating the elements under our feet: Laser tool offers insights into plant growth and soil health

A vast field of tall, skinny trees sways in a light breeze. In the future, poplar trees in a scene like this could be a source of sustainable fuel to power aircraft or heavy vehicles. They could also help us store more carbon ...

Analytical Chemistry Sep 26, 2024

Simultaneous detection of uranium isotopes and fluorine advances nuclear nonproliferation monitoring

Combining two techniques, analytical chemists at the Department of Energy's Oak Ridge National Laboratory have become the first to detect fluorine and different isotopes of uranium in a single particle at the same time. Because ...

Planetary Sciences Sep 6, 2024

ChemCam hits 1 million laser shots on Mars since 2012

The ChemCam instrument, developed at Los Alamos National Laboratory, recently zapped its laser for the 1 millionth time on Mars. Sitting on top of NASA's Curiosity rover, ChemCam has been helping make groundbreaking discoveries ...

Plasma Physics Jun 19, 2024

Study reveals material erosion and deposition in fusion reactors

Researchers led by Prof. Luo Guangnan from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences have made an important discovery about how materials break down and mix on the surfaces inside the experimental ...

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