SciGlow | All Science News In One Place
SciGlow is a newsletter of science stories from the major research labs. Headlines link to in-depth articles and editorials. SciGlow keeps scientists and others up-to-date on current research.
Could the profound mysteries of antimatter and dark matter be linked? Thinking that they might be, scientists from the international BASE collaboration, led by Stefan Ulmer of the RIKEN Cluster for Pioneering Research, and collaborators have performed the first laboratory experiments to determine whether a slightly different way in which matter and antimatter interact with … Read more
Astonishingly, not one but two interstellar asteroids have been detected entering our solar system since 2017. The first was given the Hawaiian name ‘Oumuamua, meaning ‘messenger from afar,’ after its discovery by Canadian astronomer Robert Weryk. The second, 2I/Borisov, was named for its discoverer Gennadiy Borisov. Paul Wiegert from Western University’s Institute for Earth & … Read more
A study led by Dr Jeremy Lim and his Research Assistant, Miss Emily Wong, at the Department of Physics of The University of Hong Kong (HKU), utilizing data from the Hubble Space Telescope, has provided surprising answers to the origin of some globular clusters around giant galaxies at the centers of galaxy clusters. Conducted in … Read more
An international research team has found strong discordances between astrophysical data, revealing a cosmological crisis where disparate observed properties of the Universe appear to be mutually inconsistent. The discovery, recently published in the journal Nature Astronomy, pointed out that the new, precise measurements of Cosmic Microwave Background anisotropies made by the Planck satellite strongly prefer … Read more
Satellites now play a key role in monitoring carbon levels in the oceans, but we are only just beginning to understand their full potential. Our ability to predict future climate relies upon being able to monitor where our carbon emissions go. So we need to know how much stays in the atmosphere, or becomes stored … Read more
Black holes are an important part of how astrophysicists make sense of the universe – so important that scientists have been trying to build a census of all the black holes in the Milky Way galaxy. But new research shows that their search might have been missing an entire class of black holes that they … Read more
Stellar-mass black holes are formed by the gravitational collapse of a star. Their collisions are some of the most violent events in the universe, creating gravitational waves or ripples in space-time. These ripples are miniscule and detected using laser interferometers. Until now, many signals have been drowned out by so-called quantum noise on the laser … Read more
Astronomers using ESO’s SPHERE instrument at the Very Large Telescope (VLT) have revealed that the asteroid Hygiea could be classified as a dwarf planet. The object is the fourth largest in the asteroid belt after Ceres, Vesta and Pallas. For the first time, astronomers have observed Hygiea in sufficiently high resolution to study its surface … Read more
The accretion of matter onto a compact object (neutron star or black hole) is one of the main and most efficient sources of energy in astrophysics. This energy undergoes transformations up to expressing itself in the form of luminous radiation that we observe as a celestial source or mechanical energy of matter expelled from the … Read more
The Crab Nebula is the remnant of a supernova in our Galaxy which was observed almost 1000 years ago. Although it corresponds to one of the most studied celestial objects, its extension in very high energy gamma-rays has up to now remained unknown. The international team of scientists of the H.E.S.S. telescopes now finally succeeded … Read more