There is no GPS at the Red Planet, but a new technology called Mars Global Localization lets Perseverance determine precisely where it is — without human help. Imagine you’re all alone, driving along in a rocky, unforgiving desert with no roads, no map, no GPS, and no more than one phone call a day for […]
I Am Artemis: Katie Oriti
Listen to this audio excerpt from Katie Oriti, Orion European Service Module Integration Office manager: Growing up in rural America, Katie Oriti could only dream of working for NASA. Not because she wasn’t inspired by the dark, star-filled skies of her hometown Shelby, Ohio, but because it felt out of reach. “I think NASA was […]
NASA’s Hubble Identifies One of Darkest Known Galaxies
In the vast tapestry of the universe, most galaxies shine brightly across cosmic time and space. Yet a rare class of galaxies remains nearly invisible — low-surface-brightness galaxies dominated by dark matter and containing only a sparse scattering of faint stars. One such elusive object, dubbed CDG-2, may be among the most heavily dark matter-dominated […]