Tang Dynasty (618-907) poet Gao Pian wrote in his poem "Summer Day in Mountain Pavilion": The summer day’s as long as the ...

Scientists in Australia detected a brief, powerful radio burst from NASA’s Relay-2 satellite, which has been inactive since ...

Peak sunshine has arrived in the Northern Hemisphere–the summer solstice. Friday is the longest day of the year north of the ...

On June 23, the first images from the much-anticipated Vera C. Rubin Observatory atop Chile’s Cerro Pachón will be shown to ...