Solar flares can reshape exoplanet atmospheres within days, affecting temperature, winds, and potential habitability.

Astronomers have discovered a "teenage vampire" dead star in the process of devouring a companion star during a short-lived, "missing link" phase of its evolution.

Astronomers have discovered the "missing link" connecting the death of sunlike stars to the birth of white dwarf stellar remnants, in the form of a "teenage vampire" white dwarf.

An international team of astronomers reports the discovery of a new giant exoplanet around an M-dwarf star (GEMS). The newfound GEMS, designated TOI-5573 b, is comparable in size to Saturn and its ...

Astronomers have identified the source of strange radio flashes: a binary system containing a white dwarf, the remnant of a Sun-like star.

Astronomers have traced a starnge blast of radiowaves that repeats every 2 hours back to a dead star white dwarf magnetically slamming its stellar companion.

For the first time, we have visual confirmation of a white dwarf/red dwarf system responsible for puzzling intermittent radio bleeps.

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb Telescope recently imaged.

Astronomers have discovered a record-breaking burst of energy coming from deep space, tracing it to a binary system containing a tiny red dwarf star and a dead stellar remnant called a white dwarf.

The brown dwarf pair orbit a cool M-dwarf star (shown in the distance) every 250 years. (Courtesy: K Miller/R Hurt/Caltech/IPAC) Two independent studies suggest that the brown dwarf Gliese 229 B is ...

Can rocky exoplanets orbiting stars smaller than our Sun support life as we know it? This is what a recent study published in Nature Communications hopes to address as an international team of ...

Rocky planets orbiting in an M-dwarf’s habitable zone are called M-Earths. M-Earths differ from our Earth in fundamental ways.