Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

On January 21, six planets—Venus, Mars, Jupiter, Saturn, Uranus, and Neptune—will be visible simultaneously in the sky, and their alignment will be easily visible from almost all parts of the ...

In comparison, the fastest wind ever measured in the solar system was found on Neptune, moving at only 0.5 km per second, ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered two sub-Neptune exoplanets ... scientists write. The planet closer to the star ...

Venus, Mars, Jupiter and Saturn are four of the five "naked eye" planets, with only Mercury missing, while Neptune and Uranus will require a telescope to spot due to their huge distance from our ...

There will be six planets visible this time around, including Venus, Mars, Jupiter, Saturn, Neptune and Uranus. The six planets are visible now, and will remain so until late February.