A rare celestial spectacle is gracing the night sky this February, as seven planets — Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune — are in the post-sunset sky in a phenomenon ...

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 ...

Uranus and Neptune alongside typically bright planets such as Mars, Venus, Jupiter and Saturn. But glimpsing all seven won’t be easy, astronomers say. While the seven planets will all be above ...