Flybys of Jupiter’s fiery moon Io, carried out by NASA’s Juno spacecraft, are helping to solve the enduring mystery of why the small moon is the most volcanically active body in our solar system.

Scientists are grappling with a cosmic mystery: why does the Universe behave differently on massive scales compared to our ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

The interplanetary comet 3I/ATLAS is remarkably rich in a specific type of water that contains deuterium, meaning it came ...

New observations of the interstellar comet 3I/ATLAS include the first measurement of the abundance of deuterated water ...

Scientists have long suspected this was a relatively peaceful process, with showers of primordial solids slowly raining out ...

Rubin Observatory finds 11,000 new asteroids in early data, including near-Earth and distant objects, before its main 10-year ...

Observations of the outer Solar System with the Subaru Telescope have discovered new bodies where none were expected. The new objects are likely members of a much larger population waiting to be ...

Max Planck Institute for Extraterrestrial Physics scientists have been able to disentangle the X-ray glow originating in our ...

A computer visualization maps small bodies in the solar system that are expected to be observed by the Rubin Observatory during the 10-year Legacy Survey of Space and Time. Red indicates near-Earth ...

Scientists in India have now observed 3I/ATLAS, capturing images of the interstellar comet from Mount Abu. The Indian Space Research Organisation (ISRO) shared details of the observation on its ...