Ancient Milky Way stars challenge the age of the universe and the Hubble tension
The oldest stars in the Milky Way are forcing a fresh look at one of cosmology’s biggest arguments.…
NASA’s Webb Telescope Locates Former Star That Exploded as Supernova
Forty million years ago, a star in a nearby galaxy exploded, spewing material across space and generating a…
Dark energy: what if the universe changed its destiny right before our eyes?
Dark energy: what if the universe changed its destiny right before our eyes? – Futura-Sciences January 27, 2026…
Stunning 25-Year Timelapse Shows a Supernova Tearing Through Deep Space
A mind-blowing video shows the remnant of an ancient cosmic explosion bleeding out into the universe, pushing against…
Astronomers may have detected a first-of-its-kind superkilonova
The three stages of a theoretical superkilonova are imagined in this artist’s concept. A rapidly spinning massive star’s…
The fate of massive rotating stars – Sciworthy
At the most fundamental level, a star exists when material is bound together strongly enough by gravity that…