NASA has just made a groundbreaking discovery—a new planet beyond Neptune that wasn’t there before! This mysterious find could change how we understand our solar system and the universe itself.

Asteroids sharing their orbits with the planet Neptune have been observed to exist in a broad spectrum of red color, implying the existence of two populations of asteroids in the region ...

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could all be visible ... Venus will appear as the brightest planet in the sky, near the Pisces constellation. Mercury will be in the ...

Prepare for an unforgettable “planet parade” as seven planets will ... Saturn, Uranus and Neptune. This extraordinary "parade of planets" won't happen again until 2040. Some will be visible ...

All seven planets will be visible this time around, meaning Venus, Mars, Jupiter, Saturn, Mercury, Neptune and Uranus. (Earth, of course, is the eighth planet, and poor Pluto was demoted in 2006 ...

A planetary alignment, or a "planet parade," according to the internet ... align Friday when Mercury joins Mars, Jupiter, Uranus, Neptune, Venus and Saturn. But not all of them will be easy ...

The seven-planet alignment will happen on Friday, Feb. 28. Seven planets align Friday when Mercury joins Mars, Jupiter, Uranus, Neptune, Venus and Saturn, according to BBC Sky at Night Magazine.

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet ... Saturn, Uranus, Neptune, Pluto. Pluto was last and least of them. An icy dwarf only half the size ...

of [Uranus and Neptune]." Breaking space news, the latest updates on rocket launches, skywatching events and more! He called this hypothetical world "Planet X." "In some ways, Pluto's more of a ...

There are eight planets in our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. You may recall that Pluto was reclassified as a dwarf planet in 2006 by the ...

Pluto was hailed as the ninth planet in our solar system. For decades, it captivated imaginations with its icy surface and distant orbit beyond Neptune. But in 2006, Pluto’s planetary reign came ...