Death Valley National Park offers some of the best stargazing in America, with DarkSky International having designated it as a Gold Tier Dark Sky Park.

The Red Planet comes closest to Earth, disappears behind the Moon in an occultation, and finally reaches opposition in the ...

The BepiColombo spacecraft is due to start orbiting Mercury next year, but a recent flyby has captured breathtaking images of ...

Advocates for limits on indiscriminate outdoor lighting that are increasingly obscuring night skies worldwide are recognizing ...

Venus is particularly bright in the night sky this month, outshining even Sirius, the brightest star. For observers at ...

Forecasts suggest that peak solar activity will make aurora borealis displays even more intense than usual in 2025. Here are ...

A solar eclipse crossed North America. Two robotic landers reached the lunar surface, largely intact. The most powerful ...

The Quadrantid meteor shower is among the strongest and most consistent of the year giving people the chance to see up to 120 ...

This NASA/ESA Hubble Space Telescope Picture of the Week features the galaxy LEDA 22057, which is located about 650 million ...

EXCLUSIVE: The Quadrantids are known for their bright fireball meteors, which can appear blue due to their high velocity and the presence of certain elements such as magnesium and iron.

Some stargazers are calling it a planetary parade: Every other planet in our solar system can be seen in the sky tonight.

January 2025 will be an excellent opportunity to spot Mars and some of its details with a medium-sized telescope!