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NASA/JPL-Caltech On February 18, 2021, NASA’s Perseverance rover landed in Jezero Crater on Mars. The team identified Jezero Crater as an ancient lakebed, illustrated here—as it may have been billions of years ago—filled with water. “The crater is one of the most...

by Marisa Demers Illustrations by Craigio Hopson Ernie Mercado spent 34 years serving flavorful Mexican street fare to a crew of Caltech customers. Yet the 71-year-old proprietor of Ernie’s Al Fresco food truck needed only a day to decide that he wanted a new title:...

The Milton and Rosalind Chang Career Exploration Prize empowers alumna to bring tales of social justice back to the collective consciousness. by Marisa DemersPhotography by Webb ChappellNivetha Karthikeyan’s (BS ’20) time at Caltech was spent following her passions in...