New photos, including a striking technicolor timelapse, show off the newly discovered interstellar object 3I/ATLAS as it ...

Miguel Claro took one last look at Comet C/2023 A3 Tsuchinshan-Atlas as it bid farewell to Earth for the next 80,000 years.

Comet 67/P is seen like never before in a dazzling new photo from the Rosetta spacecraft. This image shows a silhouette of the object, as it is back-lit by the sun.

Since its discovery in January this year, the comet has been fast approaching both the Sun and Earth, at nearly 160,000 miles per hour. The image was captured by Yangwang 1, which is a small ...

These images show Comet Halley as it was photographed on various dates in 1910 from Diamond Head, Hawaii, by Ferdinand Ellerman. The points or short streaks are background stars. Halley's Comet in ...

Now, a Twitter user named landru79 has combed through the Rosetta image archives and found a striking series of 12.5-second exposure photos taken from about 13km away from the comet.

An image showing subtle changes in comet Leonard’s tail over two frames, captured by the HI-2 telescope aboard NASA’s STEREO-A spacecraft.

As to why a composite image was rendered, NASA explained that a single exposure of Mars and comet Siding Spring with their stellar background would pose some problems because the red planet is ...

The comet has been revealed in a new image that shows its brighter greenish coma and a yellowy dust tail for the first time. It was last seen 50,000 years ago and is heading back to Earth.

Sultan plans to continue capturing images of the comet over the next month. After passing by Earth, the comet will make its closest approach of Mars on February 10 , according to EarthSky.