The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

After a close look with a powerful radio telescope, astronomers are still puzzled by a pair of objects with strange ...

Witness a rare celestial spectacle! Seven planets, including Mercury, Venus, Mars, Jupiter, Saturn, Uranus, and Neptune, will ...

The massive extension of the digital art museum includes new areas such as 'Catching and Collecting Extinct Forest' and 'Athletics Forest' ...

The seven planets will not be perfectly aligned, but will appear in an arc across the sky due to their orbital plane in the ...

The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...

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 ...

The Madison County residents learned about the space program, spacesuits, quarantines, and her son left with a goal of ...

This is a remarkable time to observe Mars at its brightest, nearly as bright as Sirius the Dog Star, the brightest true star ...

Some space conspiracy theories just won't go away.