Relativity Space will launch the world's first 3D-printed rocket from Florida on March 22, 2023, with a launch window between 10 p.m. EDT and 1:00 a.m.
Equinox shadows are unique. On this day - and this day only - the tip of an upright stick's shadow follows a straight path, west to east, all day long.
A visitor had a video camera handy during a rockfall at Yosemite's El Capitan on February 20, 2023. It happened during the annual firefall at Horsetail Falls.