
ALT Simulated X-ray emissions from Earth's magnetic field. A small view of planet Earth is surrounded by a rainbow of colours arranged in what appears to be a smiley face, responsible for the mission’s name. The image shows expected X-ray emissions from the front of Earth’s magnetic field. The edge of the magnetic field is visible as a bright red bow shape. Two red spots indicate the magnetic holes around Earth's north and south poles, where particles are let in and form the auroras.

ALT Recruitment poster for a postdoc position in the Peleg Lab at CU Boulder. Text highlights a search for a creative researcher to model biological rhythms in systems like mussels and fireflies. Includes job link, deadline (July 18, 2025), QR code, and BioFrontiers Institute logo, with a glowing firefly forest background. https://jobs.colorado.edu/jobs/JobDetail/?jobId=65635





























