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 ...

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

On Sept. 21, 2003, NASA's Galileo mission to Jupiter and its moons came to an end. After 14 years of exploration, the Galileo ...

The horoscope for the week of September 21–27 begins under the influence of a potent New Moon in Virgo, ushering in ...

Luck favors four specific zodiac signs throughout Libra season from September 22 - October 21, 2025. During this time, we ...

NASA has estimated that the metals in these asteroids could be worth as much as $10 billion per person, and mining the richest ten asteroids could yield $1.5 trillion. However, the actual extraction ...

A new moon is when the moon shares the same celestial longitude as the sun; the two bodies are said to be in conjunction.

Today is Sunday, Sept. 21, the 264th day of 2025 with 101 to follow. The moon is new. Morning stars are Jupiter, Mercury, ...

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and Callisto (in that order). Credit: Space.com | footage credit: ESA/DLR/FU Berlin ...

Did you see the bright star next to the moon? That was Venus, and part of a conjunction between the moon, Venus and the star ...

Whether you are in the U.S. hoping to spot Venus beside the moon today, or in Europe awaiting the rare occultation, September ...

On September 19, a rare celestial event will light up the pre-dawn sky as the waning crescent moon rises alongside Venus and Regulus. Skywatchers in Europe, Asia, Africa, Canada, Greenland, and Russia ...