Without protective gear, looking directly at an eclipse can cause serious damage or scarring to the eyes. “Solar retinopathy ...

Scientists found that some slopes on the Moon stay cold enough to hold ice. This could expand water sources for future space ...

For centuries, the true nature of the Moon’s core remained an open question. Was it entirely molten, like the early Earth, or ...

The Antikythera computer captured the ancient Greek passion for mathematics, and especially geometry, and science.

Seleucus of Seleucia was an ancient astronomer who defended heliocentrism, arguing that Earth orbits the Sun and rotates on ...

As the moon reflects the sun's light, the shadow dims the moon's glow. During the peak of a total lunar eclipse, the moon ...

SpaceX launched another batch of Starlink satellites into orbit, a little more than 12 hours after the private company teamed ...

Florida's 2045 eclipse will be 2 hours and 42 minutes, beginning at 12:12 p.m. for Indian River and St. Lucie counties and 12 ...

D printers will make the tools, structures and habitats space pioneers need to survive in a hostile alien environment.

Sonoma’s Rusty Schweickart appears in “Apollo 1,” a new documentary film about the mission, and will participate in a panel ...

The full moon turned a shade of red early Friday morning as the western hemisphere was able to experience a total lunar ...

Several News Channel viewers witnessed the rare blood moon phenomenon Thursday night, seeing the sky lit up in red. Pictures ...