On Earth, extreme solar activity often appears as beautiful, benign auroras. But venturing beyond the safety of the Earth’s magnetic field, one faces the full brunt of a temperamental star that can suddenly erupt with flares and coronal mass ejections. Go to...
The Tulare County deputy was responding to fellow deputies’ call for help after reports of gunfire erupted at the scene; the suspect remains at large Go to Source
Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase singularities. While they have been widely studied in recent decades, two fundamental limitations have restricted their broader impact: generating...
Drawing ever closer to Earth, the Artemis II astronauts tidied up their lunar cruiser for its upcoming “fireball” return and reflected on their historic journey around the moon, describing it as surreal and profound. Go to Source
On April 10, Artemis II—humanity’s first mission to the moon in more than half a century—will draw to a close when the Orion capsule carrying four crew members detaches from its service module. Go to Source
