In a happy twist of fate, NASA’s Hubble Space Telescope just witnessed a comet in the act of breaking apart. The chance of that happening while Hubble watched is extraordinarily minuscule. The findings published Wednesday in the journal Icarus. The comet K1, whose full name is C/2025 K1 (ATLAS)—not to be confused with interstellar comet […]
Lead Story
Orbital Index
Today in Orbit
Live orbital activity drawn from the public Orbital Index.
Space weather
Reentry watch
Next launch
Featured Package
Featured Coverage
Front Page
Latest Updates
Public news ingest
Comments
Filed responses, corrections, and reader notes related to this story.