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An illustration of a blue-white hued star in space surrounded by rings of orange and brown coloured planetary material. A small planet, blue in colour, lies just off the centre of the image.
Planetary bodies observed in habitable zone of dead star
A ring of planetary debris studded with moon-sized structures has been observed orbiting close to a white dwarf star, hinting at a nearby planet in the “habitable zone” where water and thus life could exist, according to a new study led by UCL...
A wide angle view of the night sky and the Milky Way. Star trails appear across the entire sky, with several white lines (the satellites) overlapping the star trails.
RAS Welcomes IAU Centre for Protection of Dark and Quiet Skies
The Royal Astronomical Society welcomes the establishment of the new International Astronomical Union (IAU) Centre for the Protection of Dark and Quiet Skies from Satellite Constellation Interference. The Centre will be jointly hosted by the Square...
Royal Astronomical Society logo
Royal Astronomical Society reveals 2022 award winners
The Royal Astronomical Society is pleased to announce the 2022 winners of its awards, medals and prizes. Each year the RAS recognises significant achievement in the fields of astronomy and geophysics through these awards, encompassing different types...
Multicoloured filaments in space surrounding a bright blue core, Sagittarius A*. The filaments appear to be red, and green, and look gaseous.
Black hole at centre of Milky Way unpredictable and chaotic
An international team of researchers, led by postgraduate student Alexis Andrés, has found that the black hole at the centre of our galaxy, Sagittarius A*, not only flares irregularly from day to day but also in the long term. The team analysed 15...
A map of part of the sky showing the constellations Hercules, Draco, Bootes, and Ursa Major. An orange circle with white streaks radiating from it is placed near the constellation of Bootes to show the radiant of the Quadrantid meteor shower.
Quadrantids Offer Winter Meteor Spectacle
Northern hemisphere stargazers can look forward to what could be 2022’s best meteor shower on 3-4 January. Observers enjoying dark skies could see 50 or more meteors an hour that night, as the Quadrantids shower reaches its peak. Meteors are the...
Dr Sheila Kanani
Dr Sheila Kanani awarded MBE
Dr Sheila Kanani, the Royal Astronomical Society’s Education, Outreach and Diversity Officer has been awarded the Member of the Order of the British Empire (MBE) in the New Year Honours list. She receives the honour in recognition of her services to...
JWST artist impression
James Webb Space Telescope is on its way!
Today saw the successful launch of the James Webb Space Telescope (JWST) from the Kourou spaceport in French Guiana, atop an Ariane 5 rocket. The culmination of more than three decades of work, JWST is seen as the successor to the Hubble Space...
A vivid yellow, orange, pink and purple map of the Milkyway with dark black splotches seen top the left centre and far right of image.
Gaia finds fossil spiral arms in Milky Way
An international team of astronomers, led by researcher Chervin Laporte of the Institute of Cosmos Sciences of the University of Barcelona (ICCUB-IEEC), has used data from the Gaia space mission to create a new map of the Milky Way’s outer disc...
The UK Team for the 2021 International Olympiad on Astronomy and Astrophysics
Record Medal Haul for UK School Students at Astronomy and Astrophysics Olympiad
Students at UK schools have won their largest ever haul of medals in the International Olympiad on Astronomy and Astrophysics. The team of three girls and two boys were among 298 pupils from 48 countries, with the online competition run from Bogota...
A diffuse galaxy in green and blue hues. White and orange stars appear around the clouds of the galaxy.
Evidence emerges for dark-matter free galaxies
An international team of astronomers led by researchers from the Netherlands has found no trace of dark matter in the galaxy AGC 114905, despite taking detailed measurements over a course of fourty hours with state-of-the-art telescopes. They will...
A bright white galaxy that is round in shape, glowing against the darkness of space.
The last breaths of massive galaxies
A team of astronomers propose a scenario in which galaxies with active cores may undergo a period of rapid star birth before shutting down completely. The research, conducted by astronomers from the University of Southampton, the Institute of...
Charting our history: two centuries of the RAS
A digital Timeline designed to celebrate the bicentenary of the RAS is now live on the RAS website and on Instagram – as well as printed as a concertina poster sent to RAS Fellows with the December issue of the A&G magazine. You can now explore 200...