Skywatchers are in for a month full of cosmic activity this August. Here’s what to know about the upcoming planetary ...

Harvard's Avi Loeb suggests comet 3I/ATLAS could be alien tech, but most scientists say it's a natural interstellar object with no threat to Earth.

A study of comet motions indicates that the Solar System has a second alignment plane. Analytical investigation of the orbits of long-period comets shows that the aphelia of the comets, the point ...

The best time to spot the solar system alignment will come during the early morning hours on June 19, at around 1:30 am EDT for viewers in New York, when the giant planets rise alongside the moon ...

Planetary alignment is a term referred to a rare positioning of planets in the solar system. The planets are aligned in such a way that all of them appear to come in a straight line.

On the afternoon of February 28, 2025, the other seven planets in the solar system will appear in the night sky at the same time, with Saturn, Mercury, Neptune, Venus, Uranus, Jupi ...

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you know where to look.

On Jan. 18, 2025, there will be six planets in the alignment: Mercury, Mars, Jupiter, Uranus, Neptune and Saturn. On Feb. 28, 2025, all planets will be on the same side of the sun for a great ...