When a dying star runs out of fuel and sheds its outer layers, its remaining core can become an approximately Earth-sized, ...

Researchers focused on white dwarf star HS 0209+0832, the core remnant of a low-mass star that burned through its nuclear fuel. They discovered chemical signatures indicating the existence of a second ...

Astronomers may have identified the first second-generation planet candidate around a white dwarf a possible Jupiter-sized ...

Scientists say they have found the first-ever evidence of a planet born from the remains of its dead star, a cosmic “phoenix” ...

Astronomers have found evidence that one of the most massive white dwarfs known has an oxygen-neon core instead of the more common carbon-oxygen core. The finding is important because the composition ...

WASHINGTON (Reuters) - A slowly cooling stellar ember called a white dwarf with a scar on its face is providing new insight into the behavior of certain "cannibal" stars at the end of their life cycle ...

In about 7 billion years our sun will become a white dwarf, the name for a star that depleted its nuclear fuel and only shines as a remnant of what it once was. No star is ever born as a white dwarf ...

Artist depiction of the white dwarf in the AE Aquarii system Image right: The white dwarf in the AE Aquarii system is the first star of its type known to give off pulsar-like pulsations that are ...

If the Sun eventually becomes a white dwarf, what will happen to Earth and the other planets?”The Sun will not shine ...

Planets appear to be common around stars in our home galaxy, the Milky Way. Astronomers have found planets not just for stars like our sun, but also for smaller, cooler red dwarfs and other types of ...