Articles tagged with Hydrogen Mapping
The study provides a new look at the galactic region surrounding our solar system, revealing a roughly uniform background Lyman alpha sky brightness. The findings suggest hot interstellar gas bubbles may be regions of enhanced hydrogen gas emissions at a wavelength called Lyman alpha.
A new statistical-modeling workflow can quickly identify molecular structures of products formed by chemical reactions, accelerating drug discovery and synthetic chemistry. The workflow also enables the analysis of unpurified reaction mixtures, reducing time spent on purification and characterization.
A team of researchers from China and the UK has developed new ways to optimise the production of solar fuels by creating novel photocatalysts. These photocatalysts, such as titanium dioxide with boron nitride, can absorb more wavelengths of light and produce more hydrogen compared to traditional methods.
Researchers have developed a new simulation method to study polarons in 2D materials, which could lead to breakthroughs in OLED TVs and hydrogen fuel production. The study uses quantum mechanical theory and computation to determine the fundamental properties of polarons in 2D materials.
Astronomers have cataloged over 51,863 Lyman-alpha-emitting galaxies, 123,891 star-forming galaxies, and 4,976 active galactic nuclei using HETDEX's spectroscopic data. The survey is a non-targeted, moon-sized survey that collects spectra from 35,000 fiber optic cables, providing a unique dataset for future galaxy mapping.
The Hydrogen Epoch of Reionization Array (HERA) team has doubled the sensitivity of its radio telescope array, providing clues to the composition of stars and galaxies in the early universe. The data suggest that early galaxies contained few elements besides hydrogen and helium.
Scientists from Johns Hopkins APL have compiled the first complete map of hydrogen abundances on the Moon's surface using data collected over two decades ago. The map identifies two types of lunar materials containing enhanced hydrogen and corroborates previous ideas about lunar hydrogen and water.
The Canadian-led team discovered the second repeating FRB ever recorded, providing a new clue to the astrophysical puzzle. The detection was made using the CHIME telescope, which detected 13 bursts over three weeks at lower frequencies than previously thought possible.
The Canadian Hydrogen Intensity Mapping Experiment (CHIME) telescope is a revolutionary radio telescope that will create a three-dimensional map of the universe, extending deep into space and time. By measuring dark energy, scientists will better understand the shape, structure, and fate of the universe.
The Canadian Hydrogen Intensity Mapping Experiment (CHIME) is a radio telescope that will survey more than half the sky each day, creating a three-dimensional map of the largest volume of space ever surveyed. This will help scientists better understand the history of the universe and the nature of dark energy.
Researchers used Subaru Telescope to create extensive map of neutral hydrogen gas in ancient proto-supercluster. The study revealed the region is rich in gas, which is a major building block of galaxies. Gas distribution does not align perfectly with galaxies' distribution within the proto-supercluster.
Chakrabarti's new study will create a simulated map of satellite populations from analyzing extended atomic hydrogen disks, which may answer the
The Lyman Alpha Mapping Project (LAMP) aboard LRO detected mercury and hydrogen in GRAIL impact plumes, which rapidly expanded into space at near-escape velocities. This is a first for LAMP and any previous instrument, as it measures the presence of native lunar atomic hydrogen gas.
The BOOMERANG experiment found a flat universe by analyzing cosmic microwave background radiation data. The team used the NERSC supercomputer to process the large dataset and derive fundamental cosmic parameters with high accuracy.
Researchers discovered a large reservoir of molecular gas in the Antennae galaxy pair, which could lead to an ultraluminous starburst phase. The high value of total molecular gas mass exceeds 15 billion suns, challenging previous estimates and providing new insights into the origin and evolution of the galactic system.