NOAA's GOES-19 satellite may have captured the first natural solar eclipse from space, with the moon's odd path explained by a spacecraft maneuver.

U.S. scientists confirm Earth's new quasi-moon, 2025 PN7, sharing our orbit for 60 more years. Learn how quasi-moons work and ...

Artemis III is planned for 2027. If it stays on schedule, it will be the mission that puts humans back on the moon for the first time in 55 years. The crew plans to touch down in one of 13 planned ...

Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without being gravitationally tied to Earth ...

Credit: NASA During a total solar eclipse, the bright disk of the Sun is blocked, and the faint outer atmosphere becomes ...

The solar system holds extraordinary wonders, from Voyager 1’s historic journey into interstellar space after traveling ...

Many theories are rock-solid: Scientists have just as much confidence in the theories of relativity, quantum mechanics, evolution, plate tectonics, and thermodynamics as they do in the statement that ...

March’s “worm moon” sets behind Rocca Calascio castle and village in L’Aquila, Italy. Photograph by Lorenzo Di Cola, NurPhoto/Getty Images Earth’s moon phases cycle from month to month, waning and ...

Scientists from a San Antonio-based research hub have found a new moon orbiting Uranus using NASA’s James Webb Space Telescope. Southwest Research Institute said it discovered a previously unknown ...

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This week in Skywatch, I want to go back to basics when it comes to the moon. So why does the moon change shape? Why is it a crescent on one night, a half-moon another night, and a full moon on yet ...

The new moon on Saturday, Aug. 23 kicks off a series of eclipses, including a total lunar eclipse and a partial solar eclipse ...