According to Politico, as of 2019, Hope estimated that he had earned at least $12 million from the venture, selling off pieces of land he doesn't own to people who will never be able to visit them ...

Pluto was last and least of them. An icy dwarf only half the size of the United States, it was on average 3.7 billion miles ...

In honor of the live-action 'Lilo & Stitch', we look back at 12 extra-terrestrials who came in peace. Aliens tend to fall into two distinct camps: those who want to zap us with lasers, and those who ...

Scientists may have discovered a dwarf planet far beyond Neptune — an unearthing that may disprove a longstanding theory ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a study recently posted to the arXiv preprint server hopes to ...

Astronomers confirm TOI-5573 b, a rare, miniature Saturn-like planet orbiting a small star, challenging theories of planetary ...

Studies of 15 M-type stars have revealed new insights into the potential presence of exoplanets. A new study led by ...

Possible new dwarf planet spotted in our solar system Composite image showing the five dwarf planets recognized by the International Astronomical Union, plus the newly discovered trans-Neptunian ...

Composite image showing the five dwarf planets recognized by the International Astronomical Union, plus the newly discovered trans-Neptunian object 2017 OF201. NASA / JPL-Caltech / Sihao Cheng et al.