Whether you’re chasing galaxies in California or counting meteors in Uruguay, this year’s top dark sky festivals promise awe, community, and unforgettable views.

The International Astronomical Center advises against attempting to sight the Ramadan crescent on February 17, 2026, due to the moon's proximity to the sun, posing risks to observers and equipment.

The moon's elevation above the horizon on Tuesday is less than the amount needed for the crescent to be sighted, according to a Saudi researcher ...

Stargazers, get ready for a celestial show! A planetary alignment featuring six planets will be visible in late February and ...

Sky This Week is brought to you in part by Celestron. Friday3This dark, moonless Friday the 13th evening is the perfect time ...

Galaxies are massive, far exceeding the size of the one depicted in the movie “Men in Black.” These celestial bodies span ...

Every once in a while, the mechanics of our solar system grant Earth and its residents a better-than-average view, as is the ...

Early Tuesday morning, March 3, a total eclipse of the Moon will be visible from throughout the U.S. (and North and America). In a lunar eclipse, the Moon and the Sun are exactly opposite each other ...

Six of the planets of our solar system will be aligned in February for a spectacular sky show. Here’s where and when you can ...

The Lion City will witness a rare total lunar eclipse on March 3. Here’s how to watch it at Science Centre Singapore and what ...

The first solar eclipse of the year will grace Antarctica, and only a lucky few will get to bask — or waddle — in its glow. Tuesday's annular solar eclipse, known as a “ ring of fire,” will only be ...

Mercury, Venus, Jupiter, Saturn, Uranus and Neptune will soon align in the night sky ...