The James Webb space telescope has taken its first image of an exoplanet – a planet outside our solar system – as astronomers hail the device’s performance since its launch last year.
Images from the most powerful space telescope ever built have thrilled observers in recent months as it orbits the Sun a million miles (1.6 million kilometers) from Earth.
Its latest pioneering pictures show the exoplanet, called HIP 65426 b, is a gas giant with no rocky surface and could not be habitable.
