Mundane wayward space rock, or extraterrestrial visitor? Astronomers believe that our solar system's latest and only third ...

A mysterious hum resonating from deep space has captured the attention of scientists and the public alike. Detected by the ...

Astronomers found hidden cosmic channels, like tunnels, connecting our solar system to distant stars, reshaping views of ...

On this day in 1977, NASA launched Voyager 2, a spacecraft that would go on to make history as one of humanity’s greatest achievements in space exploration. Today, the probe celebrates 48 years in ...

Hubble has taken the clearest image to date of the interstellar comet 3I/ATLAS, which is racing through our solar system at ...

The space telescope obtained some details about Comet 3I/ATLAS, the third recent interstellar visitor to our solar system.

The Hubble Space Telescope has snapped some spooky looking photos of our solar system's newest interstellar invader on the run. The object, dubbed 3I/ATLAS, was first spotted careening through the ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed. The object -- likely a comet -- was first detected in data collected between by ...

It's only the third confirmed interstellar object to have reached our star system, following 'Oumuamua, which was spotted in 2018, and a comet dubbed 2I/Borisov, which was identified in 2019.

Discover the ancient interstellar comet 3I/ATLAS, older than the Sun, as it races through our solar system, offering a glimpse into cosmic history.