How many planets will be aligned in 2017

That will bring the moon near the bright orange star Aldebaran, which marks the eye of the mythical bull. For lucky sky-watchers across North America, the pair will be so close in the sky that Aldebaran will appear to slip behind the lunar disk in an event known as an occultation.

Look for Mercury this morning teaming up with its fellow planet, Mars. Both worlds will appear like faint orange-hued stars low in the eastern sky about 45 minutes before your local sunrise. Of course, this proximity is an illusion: Mercury, the closest planet to the sun, is about 48 million miles from Earth, on average, while Mars is roughly 55 million miles away.

Morning twilight in the east will show off a stunning lineup of cosmic gems, starting with the thin crescent moon perched just above brilliant Venus. Continuing in a diagonal line, viewers will see Regulus followed by Mercury and Mars. Binoculars may help you hunt down all the members of this celestial alignment and cut through the increasing glare of the rising sun. Starting on this day and lasting for the next two weeks, observers in the Northern Hemisphere will have their best chance to see an ethereal display called the zodiacal lights, thanks to a near-moonless sky in the predawn hours.

The phenomenon is caused by sunlight reflecting off countless dust particles scattered between the planets along the plane of the solar system. In the dark countryside far from city lights, look for a pyramid-shaped glow fainter than the Milky Way rising above the eastern horizon. Early risers looking toward the eastern sky about an hour before sunrise can catch the brilliant planet Venus parked very close to the star Regulus.

The two celestial beacons will appear to be separated by less than the width of the full moon. The September equinox marks one of the four major turning points in the seasonal cycle. But during an equinox, the tilt effectively vanishes, and both hemispheres experience equal amounts of sunshine.

Act fast on the equinox if you want to get your last glimpse of the king of planets before it disappears in our evening skies. Jupiter is heading for conjunction, when it will be behind the sun from our vantage point.

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USM astronomer: No need to fear rare planetary alignment. Either way, the Sun will become a red giant, shed much of its mass, engulf Mercury and Venus, and allow the other planets to drift into radically different orbits long before such a lineup takes place! Finally, a real answer! Every other article out there says they'll "kindof" align in , which totally doesn't fit the definition of "align". I'm talking about how you define it, from "above", ignoring the offsets the planets have on the plane.

Log in to Reply. That means a launch window opens for Hubble was used to observe the planet on June 6, , when Saturn was only approximately 1. Saturn was photographed as it approached a June 27 opposition, when the planet is directly opposite to the Sun in the night sky and is at its yearly closest distance to the Earth.

Visible in this Hubble image are the classic rings as recorded by early skywatchers. This may be responsible for a string of bright clouds visible near the northern polar region that are the remnants of a disintegrating storm.