After half a year of commissioning in space, the James Webb Space Telescope will release its first science images in July. Here’s how you can tune in to the historic event for free.
Chaotic ‘knot’ of merging galaxy clusters captured in multiple wavelengths
Combining X-ray, radio, optical and infrared wavelengths, astronomers have imaged the messy collision of three galactic clusters leading to the formation of Abell 2256.