The European Space Agency (ESA) is preparing for one of its most ambitious scientific adventures yet, the Comet Interceptor mission, designed to intercept and study a pristine comet or possibly an ...

The cosmos may have a special treat in store for the four astronauts of NASA’s Artemis II mission. NASA astronauts Reid ...

An extraordinary new image of interstellar comet 3I/ATLAS has given scientists their clearest view yet of a rare visitor from beyond the solar system. Captured on 11 January 2026 by Italy's Virtual ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...