Tag Archive for 'Sulfur'

Map of sulfur dioxide (a) band depth and (b) band area for all four Hubble visits. Image credit: NASA / JPL / Bjorn Jonsson / Becker et al., doi: 10.3847/PSJ/ac69eb.

Hubble Explores Surface of Europa in Mid-UV

Jun 22, 2022 by News Staff

The new mid-ultraviolet (UV) maps of Europa, created using data from the Space Telescope Imaging Spectrograph (STIS) instrument aboard the NASA/ESA Hubble...

Venus in real colors, processed from Mariner 10 images. Image credit: Mattias Malmer / NASA.

Sulfur-Metabolizing Aerial Life Cannot Explain Composition of Venus’ Atmosphere, Scientists Say

Jun 21, 2022 by News Staff

In new research, a team of scientists at the University of Cambridge has tested the ‘life in the Venusian clouds’ hypothesis. Jordan et al. demonstrate...

This composite image shows SNR G344.7-0.1 through the eyes of different telescopes: X-rays from Chandra (blue) have been combined with infrared data from NASA’s Spitzer Space Telescope (yellow and green) as well as radio data from the NSF’s Very Large Array and CSIRO’s Australia Telescope Compact Array (red). Image credit: NASA / CXC / Tokyo University of Science / Fukushima et al. / JPL / Spitzer / CSIRO / ATNF / ATCA.

Chandra Observes Distant Remnant of Type Ia Supernova

Oct 14, 2021 by News Staff

The Type Ia supernova remnant (SNR) G344.7-0.1 resides about 19,600 light-years away in the constellation of Scorpius. This composite image shows SNR G344.7-0.1...

Frank et al. investigated differences in sulfur volatile production between saliva from children and adults using a proton transfer reaction mass spectrometry method using raw cauliflower powder. Image credit: Frank et al., doi: 10.1021/acs.jafc.1c03889.

Study: Dislike of Brassica Vegetables Is Written in Oral Microbiome

Sep 29, 2021 by News Staff

Interactions between Brassica vegetables, such as cabbage, Brussels sprouts, broccoli, and cauliflower, and human saliva can affect in-mouth odor development,...

Hubble’s image of the Orion Nebula with proplyd highlights. Image credit: NASA / ESA / M. Robberto, Space Telescope Science Institute & ESA / Hubble Space Telescope Orion Treasury Project Team / L. Ricci, ESO.

Massive Stars near Solar System’s Parent Molecular Cloud Affected Composition of Its Building Blocks

Jul 6, 2021 by News Staff

In 2011, planetary researchers using samples of the solar wind collected by NASA’s Genesis spacecraft found that solar system planetary bodies have a...

A fragment of the Hamburg meteorite found on Strawberry Lake near Hamburg, Michigan, the United States. Image credit: Heck et al., doi: 10.1111/maps.13584.

Scientists Find Organic Compounds in Hamburg Meteorite

Oct 28, 2020 by News Staff

An international team of researchers has found extraterrestrial hydrocarbons, sulfurized and nitrogen-containing compounds in the Hamburg meteorite, which...

Composite image showing Io in radio (ALMA) and optical light (Voyager 1 and Galileo); the ALMA images show plumes of sulfur dioxide (in yellow); Jupiter is visible in the background (Hubble). Image credit: ALMA / ESO / NAOJ / NRAO / I. de Pater et al. / NRAO / AUI / NSF / S. Dagnello / NASA / ESA.

ALMA Spots Volcanic Plumes on Jupiter’s Moon Io

Oct 22, 2020 by News Staff

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have spotted airborne plumes of sulfur dioxide (SO2), sulfur monoxide (SO), and...

This image shows the sample chamber inside of a diamond anvil cell, looking axially through the top diamond. The sample originally exists of carbon and sulfur, shown as a black powder, sitting inside a hydrogen-rich environment. The sample is at 4 GPa and is illuminated by 10 mW of 532 nm of laser light to initiate and take to completion the photochemical reaction to produce a Van der Waals solid. Image credit: Snider et al., doi: 10.1038/s41586-020-2801-z.

Scientists Create First Room-Temperature Superconductor

Oct 15, 2020 by News Staff

A team of physicists and materials scientists from the University of Rochester, the University of Nevada Las Vegas and Intel Corporation has created material...

Sulfur Gases May Play Prominent Role in Photochemistry of Exoplanet Atmospheres

Apr 7, 2020 by News Staff

In a new study published in the journal Nature Astronomy, a team of planetary researchers from the United States and France studied the photochemical role...

This illustration shows the white dwarf WD J0914 and its Neptune-like exoplanet. Image credit: M. Kornmesser / ESO.

Astronomers Find Neptune-Like Exoplanet Orbiting White Dwarf

Dec 5, 2019 by News Staff

A Neptune-like exoplanet orbits an Earth-sized white dwarf star called WD J091405.30+191412.25 (WD J0914 for short) once every 10 days, leaving a comet-like...

Greenwood et al discovered that water was present on Earth at an early stage in its evolution and survived the giant impact, which formed the Moon. This is an artist’s depiction of a catastrophic collision between two celestial bodies; such an impact between the proto-Earth and Theia likely formed the Moon. Image credit: NASA / JPL-Caltech.

Earth’s Essential Elements for Life Probably Came from Another Planet

Jan 24, 2019 by News Staff

Planetary researchers believe that our Moon was created more than 4.4 billion years ago in a catastrophic collision between proto-Earth and a hypothetical...

A smoking volcano. Image credit: Bela Marie.

Catastrophic Volcanic Eruption Occurred in Pacific Northwest 16.5 Million Years Ago, Geologists Say

Oct 11, 2017 by News Staff

The Pacific Northwest, a geographic region in western North America, was home to one of the planet’s most powerful known volcanic eruptions, according...

Kuphus polythalamia infographic. Image credit: University of Utah.

Kuphus polythalamia: Marine Biologists Study Giant Mud-Dwelling Shipworm for First Time

Apr 18, 2017 by News Staff

An international team of marine biologists, led by researchers at Northeastern University and the University of Utah, is the first to investigate a never...

The six most common elements of life on Earth (including more than 97% of the mass of a human body) are carbon, hydrogen, nitrogen, oxygen, sulfur and phosphorus. The colors in the spectra show dips, the size of which reveal the amount of these elements in the atmosphere of a star. The human body on the left uses the same color coding to evoke the important role these elements play in different parts of our bodies, from oxygen in our lungs to phosphorous in our bones (although in reality all elements are found all across the body). In the background is an artist’s impression of the Galaxy, with cyan dots to show the APOGEE measurements of the oxygen abundance in different stars; brighter dots indicate higher oxygen abundance. Image credit: Dana Berry / SkyWorks Digital Inc / SDSS.

Astronomers Map ‘Elements of Life’ in Milky Way Galaxy

Jan 14, 2017 by News Staff

At the 229th Meeting of the American Astronomical Society on Jan. 5, 2017, astronomers from the SDSS/APOGEE (Sloan Digital Sky Survey/Apache Point Observatory...

World’s Thinnest Electrical Wires Developed: Just Three Atoms Wide

Dec 27, 2016 by News Staff

Researchers are reporting development of the world’s thinnest electrical wires, made of chalcogenide and diamondoids (the smallest possible bits of diamond)....