Late-night rocket launch window! Weather permitting and depending on cloud cover, SpaceX Falcon 9 should be visible in the ...

Two meteor showers —the Alpha Capricornids and Southern Delta Aquariids — reach their peaks this week. Here’s how to observe ...

Tuesday night, the auroras could be visible along the edge of Oregon, as well as in parts of Washington, Idaho, Montana, Wyoming, North Dakota, South Dakota, Minnesota, Iowa, Wisconsin, Michigan, New ...