After 50 years designing sports performance eyewear for athletes on Earth, Oakley has made its first steps into optical ...

"It is incredible that modern telescopic surveys have the ability to detect such small objects up to millions of kilometers ...

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond during the long days of summer.

Today, July 6, 2025, the moon is 11 days old and is in the Waxing Gibbous phase of its lunar cycle. It is 83% illuminated.

The moon-man is painted with rock … specifically, basalt, the dark rock that flows from Hawaiian volcanoes, paving the ...

Far beyond the warmth of our Sun, hidden beneath a dense orange haze, Saturn’s moon Titan holds secrets that defy imagination ...

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

A Full Moon happens when the Earth is between the Sun and the Moon. The Moon's orbit causes changing sunlight reflection, creating different phases. The 2025 Full Moons have traditional names ...

I knew I was alone,” he observed later, “in a way that no earthling has ever been before.” That quote is immortalized on a ...

The sun and Earth will have a special interaction this week. Here's why it matters.

Our planet whirls around the sun in an ellipse, rather than a circle. On Thursday the planet reached its farthest point from its star, known as aphelion.