What is the moon phase today? Today, Dec. 30, 2024, the moon is 29 days old, in the New Moon phase of its lunar cycle. It is 0% illuminated. Moon phases reveal the passage of time in the night sky.

The sky will offer up an early Christmas present this weekend: The year's final full moon, known as the cold moon, will appear early Sunday, Dec. 15. Though the moon will officially be full Sunday ...

Officially full at 4:01 a.m. EST this Sunday (Dec. 15), the full moon will be best seen rising in the east later that day at the time of moonrise where you are. It will be in the constellation ...

The South Pole-Aitken basin is the moon's oldest and largest visible crater—a massive geological wound 4 billion years old that preserves secrets about the moon's early history, much like a ...

Saturn will sidle up to the moon this weekend, as the pair make a close approach of each other in the cold night sky. Saturn will cozy up next to the moon today (Dec. 8), as the pair make a close ...

The answer depends on many factors, including the amount of fuel needed, the moon's orbit and the mission's objectives. When you purchase through links on our site, we may earn an affiliate ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA’s Artemis ...

We'll have to wait a bit longer to see the first crewed moon mission since the Apollo era lift off. NASA announced today (Dec. 5) that it's delaying the planned launch of Artemis 2, a flight that ...

Chinese scientists are developing the capability to build a moon base made of bricks formed from lunar soil. A recent video from China Central Television (CCTV) shows an animation of a robot ...

"I was out walking last week and was sure I saw a U.F.O. Or maybe it was the International Space Station. Is there anything that could explain this sighting?" Want to see Venus or moon up close?

NASA is about to speak out about its plan to return astronauts to the moon, and you'll be able to watch it live on Thursday (Dec. 5). Top space agency officials will hold a press conference ...