A new moon is when the moon shares the same celestial longitude as the sun; the two bodies are said to be in conjunction.

Is there ever a time that the Moon does not set or rise, just like the Sun does from certain locations on Earth? Can it ...

Watch the crescent moon, Venus and the bright star Regulus align in a rare predawn close conjunction tomorrow.

The arrival of mini moon could draw the attention of private companies and agencies focused on asteroid mining ...

VIPER was originally supposed to land on the moon in late 2023 aboard Griffin, a lander built by Pittsburgh-based company ...

Faint hydrogen signals from the cosmic Dark Ages may soon help determine the mass of dark matter particles. Simulations suggest future Moon-based observatories could distinguish between warm and cold ...

NASA spotted a new moon almost at the border of our solar system. Back in 1986, a theory came up that this cosmic body could ...

So do China and Russia. Here’s what you need to know about America’s new lunar-energy race ...

These breathtaking photographs are the winning entries of the 2025 ZWO Astronomy Photographer of the Year Awards.

On Sep. 7, Singaporeans can catch the sighting of a rare “blood moon”, caused by a total lunar eclipse. According to Stargazing Singapore Facebook group, the total eclipse will begin at 1:30am and ...

Columnist John Breunig gets starry-eyed taking a tour of the new Planetarium & Astronomy Center at the Stamford Museum & ...