The James Webb Space Telescope identified MoM-z14, the most distant galaxy yet known, seen as it was about 280 million years after the Big Bang; its light travelled over 13.5 billion years. High nitrogen levels suggest early star formation. Separately, NASA released ExoMiner++, an open-source deep-learning model that spots exoplanets by analysing dips in starlight and separates genuine planets from false signals such as binary stars. NASA's Perseverance rover also completed the first Mars drive planned by AI.