The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

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Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...

Bull babies will find newfound fortune in their coffers of self-worth, courtesy of side-spinning, chaos-kissing Uranus. “For ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

For a few brief evenings around February 28, every planet in our solar system will be visible at once, with Mercury making a ...

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...

While Charon is currently listed as a satellite or moon by the International Astronomical Union (IAU), consideration is being given to it perhaps being classified as a dwarf planet in its own right, ...

An alignment of six planets will dazzle in January 2025. Venus, Mars, Jupiter, Saturn, Uranus and Neptune will align in the ...

January started out with a meteor shower and now has a planetary alignment in store. Here's what you'll be able to see and ...

The crescent Moon joins the planets Mercury, Venus, Uranus, Mars, Jupiter and Saturn in alignment over Melbourne Beach Friday ...

A planetary alignment occurs when several planets gather on one side of the Sun, appearing to form a line from our ...