China's Tianwen-1 orbiter spots 3I/ATLAS

The interstellar object known as 3I/ATLAS just flew past Mars, and China's Tianwen-1 mission managed to snap some pics with its high-resolution camera. According to the China National Space Agency (CNSA), the orbiter's high-resolution camera captured images of the comet from a distance of about 30 million km (18.6 million mi). This makes the Tianwen-1 orbiter, which has been orbiting Mars for four years and eight months, one of the closest missions to observe the ISO since it was first d...