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

A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be ...

Ever since the International Astronomical Union recognized Haumea and Makemake as dwarf planets in 2008, University of Maine ...

Researchers studied the L 98-59 system and confirmed five rocky planets. One is in the habitable zone and may support liquid water.

Astronomers have discovered a new exoplanet that may be habitable 35 light-years from Earth. Named L 98-59 f, it joins four ...

Scientists have confirmed a potentially habitable fifth planet in the nearby L 98-59 system, revealing a diverse collection ...

Pluto reaches opposition and the Moon waxes to First Quarter as shooting stars streak through the sky this week.

A team led by Wang Shiang-yu (王祥宇) and Chen Ying-tung (陳英同) of the Institute of Astronomy and Astrophysics at Academia Sinica ...

Ice Age,” a sweeping new installment of the award-winning natural history series. It’s from executive producers Jon Favreau ...

The fifth planet, named L 98-59 f, is located in the star’s habitable zone, where conditions could allow liquid water to exist.

Astronomers have long speculated about the existence of a mysterious planet lurking far beyond Neptune, a world several times ...