The full buck moon will reach its peak illumination on Thursday, July 10. It’s just one of this month’s celestial highlights.

Skywatchers are in for a treat as the summer's first full moon rises, creating an illusion that makes it look much larger and ...

The coming week will see the gas giant Saturn return to the Northern Hemisphere's late night sky, after spending the last few ...

On July 10, July's full moon will be at its peak at 4:37 p.m. ET, according to the Old Farmer's Almanac. It will be below the ...

It's the time of year when the setting sun lines up perfectly with New York City's street grid, creating a stupendous solar ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

Whether you observe in the morning or evening, the solar system has something for you today as two worlds reach their ...

Stargazers can find many locations throughout the country to explore the celestial wonders of the night sky, which serves as ...

Names are a strange thing in astronomy. Sometimes scientists come up with grandiose, simple name, like the Extremely Large ...

PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...