Galaxies like the Milky Way grow by merging with smaller galaxies over billions of years, unlike dwarf galaxies, which have long been thought to lack the heft to attract mass and grow in the same way.
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
The European Space Agency's Milky Way-mapping space mission Gaia, which involves UCL researchers, has completed its ...
These massive currents carry material on a journey through and around star-forming galaxies before they settle and form stars ...
The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into a shape that can look like a football," according to the Chandra X-ray ...
That Rich was presenting the story of Edwin Hubble at the January 2025 AAS meeting was symbolic, for it was at the 33rd ...
These are the planets that will be visible with the naked eye. A rare parade of planets will light up the night sky ...
Astronomers have made new discoveries about young star formation in the Large Magellanic Cloud (LMC), using the James Webb ...
Rayet 140, has been closely studied, revealing the formation and outward expansion of carbon-rich dust shells. Data from the ...
The ESA will passivate Gaia on 27 March 2025, the one-of-a-kind observatory craft that unravelled many of the Milky Way's ...
You’ll be able to view a rare alignment of planets this month and into February. Our astrotourism expert reveals the best ...
The European Space Agency's Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than 3 ...
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