In 2026, many people will hear the same strange phrase repeated again and again. The Sun will briefly disappear. It sounds ...

The new moon peaks on December 19, 2025, at 8:44 p.m. Eastern Time at 28°24 Sagittarius. A new moon occurs when the moon is ...

The moon's surface may be more than just a dusty, barren landscape. Over billions of years, tiny particles from Earth's ...

Particles that escaped Earth’s atmosphere accumulated on the lunar surface over billions of years. Here’s what you’ll learn ...

TRAPPIST-1e, an Earth-sized world in the system’s habitable zone, is drawing scientific attention as researchers hunt for ...

Use telescopes and binoculars to observe a crescent moon, Jupiter as a 'Christmas star', star clusters and more — now is a great time to go night sky viewing.

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy lifting was more challenging than I initially thought." When you purchase ...

The interstellar comet 3I/ATLAS is currently traversing our solar system, drawing significant attention online. Discovered on ...

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and ...

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

A billion years ago, days lasted 19 hours: the balance between the oceans, the atmosphere, and the Moon slowed down the Earth ...

Capricorn, Aquarius, Pisces, Cancer, and Leo zodiac signs are having the best horoscopes all week from December 22 to 28, ...