When theoretical physicist Michio Kaku went on Newsmax in late October and told viewers to "watch for it," he framed a clear ...

Sky watchers around the world are gearing up for one of the years most striking lunar events the Full Moon of December 2025, ...

Look to the southeastern horizon in the hours following sunset on Nov. 29 — you'll be able to see the moon shine close to the gas giant Saturn as Neptune lurks unseen nearby. The waxing gibbous moon ...

These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...

The Perseverance Mars rover's Mastcam-Z camera the Martian moon Phobos transit the Sun. See real-time and time-lapsed views ...

As of Friday, Nov. 28, the moon phase is First Quarter. This means 53% of the moon is lit up tonight, according to NASA's ...

Small icy moons may have hidden oceans that briefly boil under thick ice. Changing pressure inside these moons shapes their ...

Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...

NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to ...

Emily Kwong and Regina Barber of NPR's Short Wave podcast talk about the evolutionary history of kissing, how moss spores fare in space, and new clues about the collision that created the moon.

Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind ...