Asteroid 2024 PT5 is considered Earth's mini-moon and may be a key target for potential asteroid mining operations.

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

Mark your calendars for September 21, 2025, as Saturn will reach opposition, offering a spectacular view of the ringed planet ...

Scientists at the University of Reading are helping Nasa capture images of Jupiter using remore access to the Keck telescope.

Though the trio fits well inside a one-degree circle in the sky, they're actually a good study in astronomical distance. The Moon is only 385,000 kilometers (1.3 light-seconds) away, while Venus is ...

The Europa Clipper cost is estimated to be around $5 billion. This mission aims to investigate Europa’s potential for ...

Io isn’t just another moon, it’s the most volcanically active body in the entire solar system. Orbiting Jupiter, Io is ...

The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16. Turn your eyes to the east in the ...