The new moon of January will be at 7:36 a.m. Eastern Time on Jan. 29, according to the U.S. Naval Observatory, and two days ...

Our sun is a lonely star. At least half the stars in our galaxy have binary companions. This was nicely illustrated in the ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

When the Sun is near the horizon, its light passes through a lot more of the atmosphere to reach the Earth's surface than ...

Dramatic footage showing streaks of light zipping across the sky surfaced online following Elon Musk's Starship explosion ...

We are just a few steps from the finish line. We want to turn what are now one- and two-hour trips into five-minute trips.” ...

“You will see highways in the sky,” Archer Aviation CEO Adam Goldstein ... $7 billion and Archer’s $6 billion. But Bevirt sees blue skies ahead. “eVTOLs are going to transform the way ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

When I encountered artist Rachel Epp Buller’s audio piece "Winter Walking," installed outdoors as part of an exhibit, it struck a chord.

You still might be able to catch Venus, Saturn and Neptune on the horizon ... in the sky and make Neptune, Uranus and Saturn ...