News

Interstellar objects are visitors from solar systems beyond our own, and the third ever such object, known as 3I/ATLAS, has ...
Betelgeuse companion discovery with Gemini North resolves century-old mystery and opens new doors in red supergiant research ...
Astronomers have discovered a companion star in an incredibly tight orbit around Betelgeuse using the NASA and U.S. National ...
Scientists have long speculated that Betelgeuse, one of the brightest stars in the night sky, is not alone. Now, thanks to ...
More recently, astronomers have proposed a theory for its volatile nature, which explains the star's seemingly erratic ...
The findings confirm a long-standing theory first proposed in the early 1900s. More importantly, it sheds new light on how ...
Betelgeuse is one of the brightest stars in the night sky, and the closest red supergiant to Earth. It has an enormous volume, spanning a radius ...
Interest in Betelgeuse intensified during its great dimming in 2019-20 and subsequent resurrection. Among several ...
Astronomers directly imaged a faint companion star orbiting Betelgeuse, solving a decades-old mystery about its strange brightness changes.
Using the Gemini North telescope in Hawaii, astronomers have captured an image of comet 3I/ATLAS, an interstellar object that ...
The Gemini North Telescope, one half of the International Gemini Observatory, studies the skies above Maunakea, a mountain in Hawaii. Its twin, the Gemini South Telescope, is based in the Chilean ...
An international team of astrophysicists, led by Northwestern University and the University of Leicester in England, has ...