Coverage dated October 29, 2026

Colliding Dwarf Planets Created a 'Cat's Tail' 1,000 Astronomical Units Long

Headline from Universe Today

The Beta Pictoris system is only about 63 light years away. At only about 23 million years old, it's a sort of analogue for our Solar System when it was much younger. Observations show an elongated dust feature named the 'Cat's Tail' that has puzzled researchers.

Universe Today's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Reports & sources

2 articles, oldest first.

  1. Phys

    Enormous 'Cat's Tail' tells of cosmic collision 63 light-years away (opens Phys)

    Published

    Phys's feed description

    Sixty-three light-years from Earth, in the small, faint constellation known as Pictor (which is Latin for "painter"), there lies a strange structure that has puzzled astronomers for the last two years. Nicknamed the "Cat's Tail," this dark feature stretches across an abyss of space about a thousand …

  2. Universe Today

    Colliding Dwarf Planets Created a 'Cat's Tail' 1,000 Astronomical Units Long (opens Universe Today)

    Published

    Universe Today's feed description

    The Beta Pictoris system is only about 63 light years away. At only about 23 million years old, it's a sort of analogue for our Solar System when it was much younger. Observations show an elongated dust feature named the 'Cat's Tail' that has puzzled researchers.

Colliding Dwarf Planets Created a 'Cat's Tail' 1,000 Astronomical Units Long | Since Then