The data obtained by Webb had two things that took researchers by surprise.

New forecasts are helping scientists pinpoint one of the most elusive locations in space: the outer boundary of the Sun’s ...

NASA's James Webb Space Telescope is finding clues that are leading scientists toward the origins of the interstellar comet ...

Interstellar comet 3I/ATLAS has spent the last several months on a tour of our solar system. NASA spacecraft and telescopes have snapped photos of this celestial visitor over the course of its ...

The New Horizons spacecraft sends back its sensational snapshots of Jupiter, and its volcanic moon Io, before the mission's close encounter with Pluto (Photo by: Photo12/Universal Images Group via ...

NASA found evidence of ancient water on asteroid Donaldjohanson, offering new clues about the early solar system.

While life on Mars (and Venus) has long been an obsession for those wondering if we're alone, there are other places in our ...

Nasa discovers asteroid ‘wobbling’ through the solar system - ...