In reporting on emerging science for 180 years, Scientific American has published straight accounts that were considered ...

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

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

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

Pluto reaches opposition and is ready for those who want to chase it down. Use the biggest scope you've got, or take aim with ...

On July 25, 2025, the daily tarot horoscope message for each zodiac sign provides insight into some surprises that come with today's astrological energy. The Sun and Moon are both in the zodiac sign ...

The New Moon in Leo will conjunct Pluto on Thursday bringing powerful change into your astrological sign's life.

The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...

Astronomers have discovered "Ammonite," a mysterious object on the solar system’s edge whose unusual orbit challenges current ...

NASA's New Horizons spacecraft made history by flying past Pluto, sending back groundbreaking data that would change our understanding of the dwarf planet forever. This video delves into the ...

Typically, telescopes are synonymous with bringing far-off objects close, but the newest member of the solar system was ...