Galaxies
Latest about Galaxies
Buried in the Cat's Paw Nebula lies one of the largest space molecules ever seen
By Robert Lea published
Scientists have discovered one of the largest molecules ever seen in space in the Cat's Paw nebula. The discovery hints at how chemical complexity emerges as stars form.
Cosmic fountain is polluting intergalactic space with 50 million suns' worth of material
By Robert Lea published
Astronomers have mapped a 20,000-light-year-long fountain of gas blasting from a nearby galaxy and polluting intergalactic space at 450 times the top speed of a jet fighter.
Exotic 'Einstein ring' suggests that mysterious dark matter interacts with itself
By Sharmila Kuthunur published
The unexplained mass of a remarkably massive galaxy suggests that dark matter interacts with itself, according to new observations by the James Webb Space Telescope.
The faintest star system orbiting our Milky Way may be dominated by dark matter
By Keith Cooper published
The stars of a possible ultra-faint dwarf galaxy, known as UMa3/U1, could be held in place by the gravitational glue of dark matter.
Cosmic gold rush! Astronomers find 49 new galaxies in just 3 hours
By Robert Lea published
Using the MeerKat radio telescope, astronomers discovered a "gold rush" of galaxies in just three hours, including three joined by their gas content.
'Shiva and Shakti': The ancient star streams that helped weave the Milky Way
By Robert Lea published
The Gaia space telescope has discovered two ancient stellar streams woven through the heart of the Milky Way, which were present 12 billion years ago.
Citizen scientists and AI take a cosmic cruise to discover 430,000 new galaxies
By Robert Lea published
With the help of artificial intelligence, amateur scientists have discovered more than 400,000 new galaxies.
Scientists reveal never-before-seen map of the Milky Way's central engine (image)
By Robert Lea published
A new map spanning 500 light-years reveals the interaction between magnetic fields and dust in the Milky Way that will become the building blocks of stars.
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