Trundling along the ecliptic plane in Virgo, our satellite hangs near the bright star Spica in the evening sky.

A rare cloud phenomenon has been spotted and photographed by eagle-eyed reader Adrian Webster. He spotted these noctilucent ...

According to the Space Weather Prediction Center, Wednesday night's aurora will be visible in Alaska, Washington state, Idaho ...

Mars shines in the evening, and is joined briefly by Mercury. Jupiter joins Venus as the month goes on. And all month, look ...

The Milky Way's core will be visible this month and through August. Here's what Tennessee stargazers should know.

From Mercury’s peak visibility to the Southern delta Aquariids meteor shower, July’s skywatching lineup promises an array of ...

When the sun sets and the lights go out, the sky comes alive in ways that feel almost magical. From desert horizons to ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

Without the money, schools say they won't be able to provide free or affordable after-school care for low-income kids while ...