The controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe.

Saturn, Venus, Neptune, Uranus, Jupiter, Mars and Mercury will be visible in an uncommon planetary alignment this month.

Sun in Pisces, Moon in Scorpio, Sun Conjunction Mercury, Sun Square Uranus Join our free daily Horoscope newsletter!

Sun in Pisces, Moon in Scorpio, Sun Conjunction Mercury, Sun Square Uranus Join our free daily Horoscope newsletter!

One Piece's Elbaf mural teases the Ancient Weapon Uranus may have secret hidden purpose, finally explaining the hole it ...

However, you might be surprised to know that Earth is not alone in having volcanoes – in fact, it’s beaten numerically by the ...

Astronomers use planetary alignment to describe the phenomenon when planets gather closely on one side of the Sun at the same ...

The year 2025 has already been a spectacular time for stargazers and skywatchers. Last month, Venus, Mars, Jupiter, Saturn, ...

Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

Buckle up! Valentine's Day will shake things up and trigger an influx of emotions this year. Discover what's in store for ...

“New Horizons shattered a major paradigm of planetary science,” says Alan Stern, the mission’s principal investigator. “Pluto ...