The Atacama Cosmology Telescope in Chile has released its final batch of data after 15 years — and it proves that the Hubble ...

Look across the night sky and it is easy to think the universe is mostly stars, galaxies and the planets that orbit them. Yet ...

Current physics is speeding toward a breaking point, as astronomers confirm that the Hubble tension in new data.

Final data from the Atacama Cosmology Telescope has ruled out 30 models of the universe, sharpening the Hubble tension and ...

Our understanding of the true nature of the cosmos relies on measurements of its expansion, but cosmologists have been ...

Then there was the September discovery of C/2025 R2 (SWAN), a comet so bright that even when it was near the moon on Halloween, it was still quite visible to observers. And there was comet 3I/Atlas, ...

Here’s what you’ll learn when you read this story: A new paper adjusts an equation that defines our universe in response to recent new data. The cosmological constant, which describes how our universe ...

These are very beautiful pictures of cosmology, which helped us understand the movements in space. Various gases came ...

The lithium problem poses challenges to BBN models, sparking research into cosmic processes and enhancing our grasp of nuclear and astrophysical phenomena.

President Droupadi Murmu presented the Vijyan Ratna Puraskar posthumously to astrophysicist Jayant Naralikar. The Rashtriya ...

Dr. R. K. Tiwari emphasised that in the near future, AI-based algorithms will revolutionise large-scale data processing and research methodologies in mathematical cosmology. Students showed keen ...