For the first time in history, we now have real, high-resolution images of Neptune that go beyond artist impressions and telescope visuals. Captured by advanced space telescopes and spacecraft, these ...

We’ve already had one Mercury retrograde so far in 2025, and we're set to have two more before the year is out. Keep reading ...

The lone planet confirmed to be in the system is squeezed in between the two, orbiting at a distance similar to Earth's ...

Scientists suggest a star and its planet are orbiting a second star in two opposite directions in an exotic binary star ...

Astronomers have discovered a remarkable planetary system that challenges long-held assumptions about where planets can ...

A planet twice the size of Jupiter has been confirmed in Nu Octantis. Its retrograde orbit and origin raise new questions about planetary formation in binary systems.

Mercury retrograde: Several planets appear to 'step back,' and here's what that means. The planets that fall inside Earth's orbit around the Sun – Mercury and Venus – mostly appear to be ...

the effects of Neptune's retrograde might be harder to spot, as the planet is slower and takes longer — 165 years to be exact — to orbit the sun and, subsequently, impact the zodiac.