NASA's James Webb Space Telescope has discovered evidence of a giant planet orbiting a star in the solar system closest to ...

An international team led by the Universities of Geneva (UNIGE) and Montreal published the first results today from the NIRPS ...

New evidence suggests Ceres could be one of the most important places to explore in the solar system. Donald Trump's ...

A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be another nail in the coffin for the Planet Nine hypothesis.

Current discovery rates for TNOs (including dwarf planet candidates) are low—about 100-200 new TNOs per year from all telescopes combined, with only 1-2 dwarf planet candidates announced annually (e.g ...

A bizarre planet defies cosmic norms: scientists have confirmed a giant planet orbiting in reverse around one star in a close ...

Scientists have shared that their discovery of a new giant planet which also has moons that could support life, but 'not as we know it'. By using the 'the Mid-Infrared Instrument' (MIRI), the planet ...

A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be another nail in the coffin for the Planet Nine hypothesis.

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

Dwarf planets Haumea and Makemake are the latest additions to the Maine Solar System Model, billed as the largest solar ...

A Dartmouth-led study identifies potentially more that 300 small galaxies orbiting low-mass systems known as dwarf ...

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