When Neptune is positioned 180 degrees from the Sun's ecliptic longitude, meaning Neptune, Earth, and the Sun are nearly aligned in a straight line, this is referred to as Neptune's opposition. The ...

Astronomers have discovered that many sub-Neptune exoplanets, once thought to host vast oceans, are far less watery than ...

When Neptune is positioned 180 degrees from the Sun in ecliptic longitude, meaning that Neptune, Earth, and the Sun are aligned in a near-straight line, it is referred to as Neptune's opposition. The ...

The bold question-askers at What If imagine the consequences if Earth suddenly stopped spinning. Trump Rips Fox News Poll — Clashes with Interviewer U.S. citizen files claim for $50 million in damages ...

"The complexity of the exo-Neptunian landscape provides offers a unique window onto the processes involved in the formation ...

Astrophotographers and stargazers are in for a treat this week as Saturn and Neptune reach their brightest in days. According ...

An exoplanet orbiting a dwarf star 124 light-years from Earth made headlines around the world in April 2025. Researchers at ...

On Saturday, September 20, the shadow of Titan, the largest moon of Saturn, will cross the face of the "Lord of The Rings".

Mathematicians calculated where the planet might be based on its effects on Uranus, and astronomers searched for less than an hour before they found the Neptune. That was in 1846.

Pisces is also known for feeling things strongly. They’re a water sign, and they’re represented by the fish, which literally ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

Later this month, you could experience an equinox sunrise, which marks the arrival of fall in the Northern Hemisphere.