Space photo of the week — Extraordinary images of our sublime universe

Researchers recently mapped out the magnetic field of the gargantuan galaxy cluster "El Gordo." The resulting map of swirling magnetic field lines is the largest of its kind.

Twinkling stars can throw off telescope observations. To correct that, observatories like the Gemini North telescope in Hawaii create 'artificial stars' with lasers to hone their equipment.

Forty years ago this week, the first untethered spacewalk resulted in one of space exploration's most iconic images.

ESO 420-G013 is a face-on spiral galaxy with an almost perfectly round disk and an active black hole lighting up its starry guts.

Take a trip through the maze-like valleys and canyons of a unique place in the solar system: Mars' 'labyrinth of night.'

The irregular dwarf galaxy UGC 8091 is likely a building block of ‘grand design’ galaxies like our Milky Way.

In our favorite space image of the week, NASA's Juno spacecraft got an unprecedented look at Jupiter's volcanic moon Io from just 930 miles away.

The James Webb Space Telescope reveals a stunning new portrait of ice giant Uranus, featuring its frigid rings and 14 of 27 moons.

NASA's Chandra X-ray Observatory helped to build a particularly festive image of the gas, dust, and young stars of NGC 2264, also known as the "Christmas Tree Cluster."

NASA's Hubble Space Telescope snaps the dramatic swirling lines of spiral galaxy NGC 1566, also known as the Spanish Dancer Galaxy.