Journal News

An image of several distant galaxies in space. They appear as small different coloured circles and ovals. An image of the galaxy GHZ2/GLASS-z12 is overlaid on the image. It appears orange in colour and is circular in shape.
Astronomers confirm age of most distant galaxy with oxygen
A new study led by a joint team at Nagoya University and the National Astronomical Observatory of Japan has measured the cosmic age of a very distant galaxy. The team used the ALMA radio telescope array to detect a radio signal that has been travelli…
An orange hued galaxy with a bright white star visible in the centre against the black backdrop of space. Fainter stars are seen surrounding the galaxy and in the background.
Next Generation Interferometric Image Reconstruction: call for papers
The new generation of radio telescope arrays, such as the upcoming Square Kilometre Array (SKA) and its existing pathfinders MeeRKAT and ASKAP (radio), as well as the Event Horizon Telescope (EHT) and the Very Large Telescope Interferometer (VLTI) (m…
An image of dark green and blue filaments against the dark backdrop of space. In between these filaments are tiny yellow dots. Overlaid on the image is a small circular diagram of the Milky Way galaxy.
Milky Way found to be more unique than previously thought
Is the Milky Way special, or, at least, is it in a special place in the Universe? An international team of astronomers has found that the answer to that question is yes, in a way not previously appreciated. A new study shows that the Milky Way is too…
An artist's impression of an AGN obscured by dust - it appears as a gold and yellow source of light obscured by dust and cloud.
Study finds active galactic nuclei are even more powerful than thought
A new study indicates that scientists have substantially underestimated the energy output of active galactic nuclei by not recognising the extent to which their light is dimmed by dust. The work is published in Monthly Notices of the Royal Astronomic…
A bright multicoloured array of swirls. The core of the Milky Way is depicted by the darkest red blobs and swirls, with orange eddies and flows visible around the darker areas. The rest of the image is varying shades of blue and green.
Astronomers create new microwave map of the Milky Way and beyond
An international team of scientists have successfully mapped the magnetic field of our galaxy, the Milky Way, using telescopes that observe the sky in the microwave range. The new research is published in Monthly Notices of the Royal Astronomical Soc…
Image of a star field with a red square in the centre highlighting a small group of stars.
Astronomers discover eight new super-hot stars
An international team of astronomers has discovered eight of the hottest stars in the universe, all with surfaces hotter than 100,000 degrees Celsius. The work was published in Monthly Notices of the Royal Astronomical Society. The paper is based on…
Royal Astronomical Society logo
Update on the RAS and JWST
The Royal Astronomical Society (RAS) recently wrote to the UK Space Agency, the European Space Agency (ESA) and NASA to express its concerns about the original JWST naming process, the apparent failure to investigate James Webb’s background and the d…
The Milky Way in the night sky. A silhouette of a telescope is visible in the foreground.
Three quarters of major observatories affected by light pollution
Researchers from Italy, Chile and Galicia have studied and compared the light pollution levels at major astronomical observatories across the world. The study shows that light is polluting the sky above most observatories and that immediate action is…
2022 Geophysical Journal International Student Author Award Winners announced
Three student authors, Gauthier Guerin, Paul Alberto Jarrin Tamayo and Solvi Thrastarson, have jointly won the 2022 Geophysical Journal International student author prizes. The winning authors each received a cash prize and a certificate of recogniti…
A yellow gold hued spiral galaxy against the blue-black backdrop of space.
Research unveils birthplace of gold-rich stars
A team of researchers from the University of Notre Dame and Tohoku University have revealed the birthplace of so-called ‘gold-rich’ stars – stars with an abundance of heavy elements beyond iron, including the "jewellery store elements", gold and plat…
Three large blobs against the black backdrop of space. The one on the left is yellow, the middle is hot pink and shaped like a mushroom, and the one on the right is also yellow. The yellow blobs are galaxies and the pink is the radio jet being emitted from RAD12.
Black hole discovered firing jet at neighbouring galaxy
With the help of citizen scientists, a team of astronomers has discovered a unique black hole spewing a fiery jet at another galaxy. The black hole is hosted by a galaxy around one billion light years away from Earth named RAD12. The work was publish…
a large orange star is seen exploding, with layers of orange fiery looking material being blown outwards as well as rays of high energy.
Red Alert: massive stars sound warning they are about to go supernova
Astronomers from Liverpool John Moores University and the University of Montpellier have devised an ‘early warning’ system to sound the alert when a massive star is about to end its life in a supernova explosion. The work was published in Monthly Not…