It is a plausible scenario, according to Martin Rees, the cosmologist and former astronomer royal, because of the clumpy way ...

New data from the James Webb Space Telescope may solve a riddle from the universe’s beginnings. A compact, distant object ...

A 50-million-light-year-long flow of hydrogen gas has been observed linking two tiny galaxies 50 million light-years away, ...

A vast river of neutral hydrogen bridges two galaxies that are beginning to enter the monstrous Virgo Cluster, and this ...

A radical new theory regarding the origin of the universe suggests that gravitational waves, tiny ripples in spacetime first ...

Johns Hopkins applied mathematicians and astronomers have developed a new method to render images from ground-based ...

Using the wide-field survey capabilities of the Subaru Telescope, astronomers discovered active supermassive black holes, or ...

The month is packed with skywatching highlights—including two galaxies visible to the naked eye and a rare glimpse of the ...

New radio astronomy results reveal how galaxies exchange gas with the intergalactic medium – the raw material for stars and ...

Hubble has captured a striking new image of NGC 2775, a galaxy that defies easy classification. Blending features of spirals, ...

October 2025 promises an exciting month for skywatchers as multiple celestial events unfold across the globe. From bright ...

A growing list of dark star candidates could help explain why some early galaxies were so big, so early in the universe.