Astronomers Discover 'Phoenix Planet' Born From Stellar Remains

WHO:

Phys.org - Astronomers are the individuals involved in the discovery of the 'Phoenix planet'.

WHAT:

Phys.org - The 'Phoenix planet' is identified as the first example of a second-generation planet.

Phys.org - This planet orbits a white dwarf and appears to have formed from the remains of the dead star it now orbits.

WHERE:

Phys.org - The 'Phoenix planet' is located in orbit around a white dwarf star.

WHY:

CNN - The discovery provides insights into planetary formation and evolution, particularly in relation to the life cycle of stars.

HOW:

Phys.org - The planet's formation is linked to the materials left over from the stellar death of the white dwarf.

(UPDATED October 5, 2026 19:09 UTC)

Astronomers have made a groundbreaking discovery with the identification of the 'Phoenix planet,' which is the first known example of a second-generation planet. This unique planet orbits a white dwarf star and appears to have formed from the remnants of the dead star it now circles. The discovery offers valuable insights into planetary formation and evolution, shedding light on the life cycle of stars and how new planets can emerge from their remnants.