Further simulations on flybys into the inner Solar System revealed one of our own planets might be flung out of the ballpark ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

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

Stargazers will be treated to a rare alignment of seven planets on 28 February when Mercury joins six other planets that are ...

Venus, Saturn, Jupiter and Mars are all visible to the naked eye just after the sun goes down. Neptune and Uranus can also be ...

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The discovery of two new planets beyond our solar system by a team of astronomers from The University of Warwick and the ...

From the total lunar eclipse in March to three epic supermoons this fall, these are the best celestial events of 2025 that are worth traveling for (plus one to look forward to in 2026!).

Timing: Dusk after sunset, but before 9 p.m. local time There are eight planets in our solar system and one dwarf planet ...

Astronomers have long tried to track down how elements like carbon, which is essential for life, become widely distributed ...

The company has outlined its proposed architecture to return martian rock and dust samples to Earth for research.