Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according to the European Space Agency (ESA) and NASA. It is believed to be about 20 ...

NASA's Parker Solar Probe has flown into the Sun's corona. Structures known as coronal streamers and the Milky Way can be ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Now, NASA has released remarkable video captured during the historic flyby, offering the closest views of the sun ever ...

By flying closer to the Sun than ever, Parker Solar Probe reveals the chaotic birthplace of solar wind and space storms, ...

Scientists have released the closest images ever taken near the sun, captured by NASA’s Parker Solar Probe flying 3.8 million ...

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

Trajectory of interstellar comet 3I/ATLAS as it passes through the solar system. (Image credit: NASA/JPL-Caltech) But it's expected to brighten slightly as it approaches perihelion (closest point ...

On its record-breaking pass by the Sun late last year, the Johns Hopkins APL-built Parker Solar Probe captured stunning ...

It streaked through our solar system at 110,000 mph, according to NASA, and behaved more like an active comet. This article originally appeared on USA TODAY: A space object from another solar ...