Astronomers have recently detected a rogue planet entering our solar system, marking a rare event that has sparked ...

Most planet-forming disks have warps that can lead to planets on inclined orbits, which could explain where the tilt of Earth's orbit came from.

Aliens may have been closer to Earth than first thought. New research from NASA reveals that Ceres, the dwarf planet in the ...

Astronomers propose a new hypothetical planet, Planet Y, beyond Neptune, based on observed orbital anomalies in the Kuiper ...

Recent research suggests a warp in the orbital plane of Trans-Neptunian Objects (TNOs) between 80 and 400 AU, hinting at the ...

Alien hunting Harvard astronomer Avi Loeb continues to rail against the idea that our newest interstellar is merely a comet.

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers ...

In the 17th century, German astronomer Johannes Kepler figured out the laws of motion that made it possible to accurately ...

For astrobiologists, the search for life beyond our solar system could be likened to where one would look in a vast ...

When scaled accurately, the distances in our solar system are so vast that planets appear incredibly far apart. Voyager 1, ...

New discoveries of objects in the Kuiper Belt have also presented challenges for the Planet Nine theory. The latest is known ...

Discover the ancient interstellar comet 3I/ATLAS, older than the Sun, as it races through our solar system, offering a glimpse into cosmic history.