For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit ...

Finland joined NASA's Artemis Accords on Jan. 21 through a signing ceremony that took place on the sidelines of the Winter ...

January's full moon will reach peak illumination at 5:27 p.m. ET on Monday, according to NASA. The moon will appear full for three days, starting Sunday evening to Wednesday morning. The Old ...

The new moon is the so-called "invisible phase of the moon," according to NASA, because the illuminated side of the moon is facing away from Earth, toward the sun. The moon is also in the sky ...

With 2024 receding into the distance, NASA's Jet Propulsion Laboratory is already deep into a busy 2025. Early in the new year, the Eaton Fire came close to JPL, destroying the homes of more than 200 ...

On this date, President George W. Bush looks past the shuttle program to push NASA for a return to the moon and Mars.

Finland became the 53rd nation to join NASA's Artemis Accords on Tuesday as the space agency continued to build global ...

NASA added in many lunar and lunisolar calendars the months change with the new moon and full moons come in the middle of the lunar month. The New Moon, which comes on Jan. 29, will be the Chinese ...