On the evening of February 28, stargazers will witness a rare celestial event: an alignment of seven planets visible ...

Sometimes, it's easy to forget that we're spoiled with one of the best observatories in our solar system, and it's called ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

Mars will be making its closest approach to Earth in two years, and thus, the mighty red planet, named for the god of war ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

On January 21, the Moon in Scorpio will make a trine to Mars in Cancer, awakening us from the lethargic energy of the ...

But what about Venus, one of Earth’s closest neighbors, or planets and moons even farther away? Scientists and space agencies ...

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see with the naked eye in the first few hours ...

Venus, Mars, Jupiter and Saturn are visible to the naked eye this month and for part of February. Uranus and Neptune can be ...

Illinois stargazers have the chance to see a "planet parade" this January, with four bright planets to be visible in a single line of sight. There also are three chances to see a supermoon later this ...

This month, six planets align in a rare celestial event, with Venus, Saturn, Jupiter, and Mars visible to the naked eye, ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...