Would you guess that the Earth is spinning at 1,000 mph around its axis and at the same time hurtling through space on its ...

Dwarf planet 2023 KQ14, Ammonite, has a stable orbit that challenges the hypothesis of the mysterious Planet Nine.

Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without being gravitationally tied to Earth ...

Astronomers have taken a huge leap towards discovering habitable worlds, and the world now eagerly anticipates a rocky planet ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

In a new study published in the journal Research Notes of the American Astronomical Society, astronomers report the discovery ...

Daniel W.E. Green at the Central Bureau for Astronomical Telegrams, suggests that comet SWAN will hover near magnitude of +6, ...

Astronomers have found yet another quasi-moon companion of Earth in its orbit around the Sun believed to be a chunk of our ...

Happy autumnal equinox! Now, you can finally say fall is here — Sunday was still summer. On Monday, the sun entered Libra, ...

Day and night will get equal time for a brief moment as the equinox arrives. The Earth will experience about the same amount ...

The end of the Akatsuki mission means humanity currently has no active spacecraft at Venus, but planners hope to launch four ...

In some regions, the moon and Venus will appear in close alignment, while in parts of Europe, Asia, and Africa, the moon will ...