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 journey, and after weeks of anticipation, the agency has finally unveiled these never-before-seen images.

At the edge of our solar system, NASA’s Voyager 1 spacecraft has detected a stunning “wall of fire,” a boundary where interstellar space begins. This record 90,000°F barrier, uncovered by the Voyager probes,

A strange glowing object has appeared in our solar system. NASA has been observing it closely but the agency has not relased any images of it.

Aliens may have lived in our solar system, according to new research. NASA scientists have unveiled evidence that the dwarf planet Ceres—the largest body in the asteroid belt between Mars and Jupiter—may have harboured the right conditions to support life in its distant past.

Our analysis shows that the solar system is moving more than three times faster than current models predict," said Böhme, per Phys.org. "This result clearly contradicts expectations based on standard cosmology and forces us to reconsider our previous assumptions.