Interstellar Visitor May Have Scrambled Our Solar System
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 ...
Winter night sky spectacle: Venus, Mars, Jupiter, and Saturn align in "planet parade"
Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth. These ...
Six planets align in rare celestial event visible from Earth this Tuesday night
Planetary alignments aren't rare, but they can be when they involve six of the eight planets in our solar system.
Look up through the month for a dazzling parade of planets
A parade of planets will be visible to skywatchers around the globe through the rest of this month and into February.
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Tonight You Can Marvel at Six Planets in a Spectacular Planet Parade
The six planets were visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, Venus, Jupiter and Saturn should be visible to the naked eye. You'll need a ...