While all seven planets could appear in some form in parts of the U.S., not all of them will be visible to the naked eye.

Every planet in our solar system will be visible. On Friday, February 28, seven planets will align in the night sky. Mercury, Venus, Jupiter, and Mars will be visible to the naked eye, while ...

Seven planets are aligning in the night sky this week, creating a brief chance to see a "planetary parade." Worldwide, the best day to see the alignment is today, Feb. 28. Mercury, Venus ...

Is a 'planet parade' rare? How often do 7 planets align? While alignments themselves aren't special, it is rare to have an opportunity to observe multiple planets simultaneously without the need ...

The planets of the solar system always appear along a line on the sky. This line, referred to as the ecliptic, represents the plane in which the planets orbit, seen from our position within the ...

Skywatchers are in for an extraordinary celestial treat this week as seven planets—Mars, Jupiter, Uranus, Venus, Neptune, Mercury, and Saturn—will be briefly visible in the evening sky.