Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

While planets circle the sun in what's called and heliocentric orbit, they rarely fall together in what appears to the human ...

An unidentified interstellar object, possibly eight times Jupiter’s mass, may have disrupted the solar system’s planets.

The picture, snapped by the Hubble Space Telescope, reveals Jupiter shining in ultraviolet ... that lies between visible light and X-rays on the electromagnetic spectrum. UV light is not visible to ...

Throughout much of January and February, Venus, Mars, Jupiter, Saturn, Uranus and Neptune will be visible splayed out in a long arc across the heavens, with Venus, Mars, Jupiter and Saturn being ...

Throughout January, six planets will line up in the night sky, with tonight offering the best chance of viewing the ‘planet ...

Uranus isn’t the easiest planet to spot in ... Sometimes it’s possible to spot the likes of Jupiter and Mars without a telescope, but more often than not, folks with “average” eyes can ...

Mars, Jupiter, Saturn, Venus, Uranus and Neptune will be visible in the sky at the same time, with tonight’s new moon ...

This is where multiple planets line up next to each other. On January 21, six planets—Venus, Mars, Jupiter, Saturn, Uranus, and Neptune—will be visible simultaneously in the sky, and their ...