Q: Why do we see the Moon during the day but not the Sun at night? Millie | Queens Village, New York By definition, night is the time when our side of the Earth is facing away ...

Scientists confirm the Sun's charged particles can create water on the Moon. Learn how solar wind interacts with lunar soil.

The pre-dawn sky on April 25 will see a conjunction of Venus, Saturn and a waning crescent moon, which will resemble a ...

Donation Options Search Search Search The Earth’s shadow begins to move across the moon during a lunar eclipse, Friday, March 14, 2025. Tyler Pasciak LaRiviere/Sun-Times file Share The moon will ...

Today, we know that M44 contains about 1,000 gravitationally bound stars, and that it’s about 577 light-years away from Earth ...

Amateur and professional astronomers track the stars and moon by attaching their telescopes to motorized, equatorial mounts.

The new moon occurs April 27, and a day later Venus and Saturn will make a close approach to each other (known as a ...

Multiple spacecraft captured the moon's shadow sweeping across North America at more than 1,500 mph during the 2024 total solar eclipse, as millions of people looked up to witness totality.

The remarkable images — taken from Quebec, Canada, during the March ... snap the two 'horns' of the sun appearing on the horizon separately on each side of the moon's silhouette.