Search results for infrared

Planetary Sciences Jun 6, 2024

NASA satellite images of cyclones on Jupiter reveal storms are fueled by processes similar to those on Earth

New research led by Lia Siegelman, a physical oceanographer at UC San Diego's Scripps Institution of Oceanography, shows that the roiling storms at the planet Jupiter's polar regions are powered by processes known to physicists ...

Nanophysics Jun 5, 2024

Gold nanoparticles that selectively emit left- or right-handed light

When chiral gold nanoparticles are irradiated with near-infrared femtosecond pulses, visible emission of luminescence is observed. In a study published in Advanced Optical Materials, this luminescence was found to yield high ...

Astronomy May 23, 2024

Scientists reveal first data from Euclid telescope, offering snapshot of cosmic history

Scientists have released the first set of scientific data captured with the Euclid telescope, showing an exciting glimpse of the universe's distant past.

Astrobiology May 20, 2024

Webb cracks case of inflated exoplanet

Why is the warm gas-giant exoplanet WASP-107 b so puffy? Two independent teams of researchers have an answer.

Astronomy May 3, 2024

Astronomers inspect population of young stellar objects in open cluster NGC 346

Using the James Webb Space Telescope (JWST), an international team of astronomers has explored young stellar objects (YSOs) in an open cluster known as NGC 346. The study, published April 24 on the preprint server arXiv, ...

Earth Sciences Jun 17, 2024

A novel method for measuring nano/microplastic concentrations in soil using spectroscopy

Nano and microplastics are a well-known menace, found practically everywhere in nature, including soil, oceans, drinking water, air, and even the human body. Studies show that soils in particular hold a significant portion ...

Materials Science Jun 17, 2024

Team creates custom-made molecules designed to be invisible while absorbing near-infrared light

Getting a molecule to do what you want it to do is not always easy. An organic molecule will absorb only certain wavelengths of light based on its arrangement of electrons, which can be difficult to fine tune. Even so, the ...

Environment Jun 14, 2024

Research says high energy fire influences prescribed burn effectiveness

Fighting woody plant encroachment with prescribed burns may be more effective than land managers previously thought.

Astronomy Jun 12, 2024

Astronomers discover parallel disks and jets erupting from a pair of young stars

Most of the universe is invisible to the human eye. The building blocks of stars are only revealed in wavelengths that are outside of the visible spectrum. Astronomers recently used two very different, and very powerful, ...

Nanophysics Jun 11, 2024

Switching nanomagnets using infrared lasers

When molecules are irradiated with infrared light, they begin to vibrate due to the energy supply. For Andreas Hauser from the Institute of Experimental Physics at Graz University of Technology (TU Graz), this well-known ...

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