This source-supplied news summary highlights the key development. Read the originating publication for complete details and supporting context.
Science · 2026-11-09
Our sun's undiscovered stellar nemesis is still out there, says physicist
Long-period, high-inclination comets of the sort that can cause extinction-level impacts here on Earth have long been thought to originate from a theoretical Oort cloud. That is, a roughly spherical cloud of icy cometary objects that number in the trillions at distances that extend up to 1.6 light-years away.
Source and attribution
Original source: Phys.org Research ↗
This is an attributed editorial digest. For the complete study and original reporting, follow the source link.
Reader feedback
0 likes · 0 dislikes