Early observations of the planets revealed worlds far different from Earth, demonstrating that the universe was far more ...

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

Pluto reaches opposition at 3 A.M. EDT. Opposition is when objects typically appear at their best, and with no Moon in the ...

For reference, Pluto’s average distance from the Sun is about 40 AU, so 2023 KQ14 is quite distant. At 23.4 billion miles (37 ...

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

Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

SCOTS may be able to catch a glimpse of Pluto this week as it reaches peak brightness. The dwarf planet is set to be at its ...

Because it is not gravitationally dominant, Pluto is considered a dwarf planet. However, only 5% of the world's astronomers voted on the redefinition, sparking controversy in the astronomy community.

Because it is not gravitationally dominant, Pluto is considered a dwarf planet. However, only 5% of the world's astronomers voted on the redefinition, sparking controversy in the astronomy community.

Pluto's hazy skies are making the dwarf planet even colder, James Webb Space Telescope finds; Why scientists are so excited about the newfound interstellar comet 3I/ATLAS (op-ed) ...

Because it is not gravitationally dominant, Pluto is considered a dwarf planet. However, only 5% of the world's astronomers voted on the redefinition, sparking controversy in the astronomy community.