A red supergiant star is surrounded by a sphere of dust and gas so large there is no known explanation for what produced it ...

For Harold Kozak, one of life’s greatest pleasures is the opportunity to educate the public about the stars and the vast ...

Using data from the Vera C Rubin Observatory, experts have revealed just how big the object, dubbed 3I/ATLAS, really is.

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...

Pune marks centenary of ISRO scientist Prof E V Chitnis with a tribute exhibition and conference on India’s space ...

For the first time, astronomers have witnessed the initial stages of a solar system's formation around a distant star, HOPS-315.

Named 3I/ATLAS, the object was first spotted on July 1. Travelling over 210,000 km/h, it was quickly confirmed as ...

Astronomers have discovered a new baby planet, twice the size of Neptune, forming around star HD 135344B, reshaping its surrounding dust disk.

Astronomers may have found a rare intermediate-mass black hole outside galaxy NGC 6099—offering clues about how bigger black holes form.

Using the Atacama Large Millimeter/submillimeter Array (ALMA), an international team of astronomers announced the detection ...

The Very Large Telescope in Chile has found, for the first time, an infant planet nestled in spiral arms of dust around a ...

Scientists have confirmed a potentially habitable fifth planet in the nearby L 98-59 system, revealing a diverse collection ...