Importantly, the 6,000 figure is continuously updated as astronomers around the world confirm new planets, meaning no single planet is officially the 6,000th.

Astronomers discover asteroid 2025 PN7, earth's latest quasi-satellite, revealing insights into planetary dynamics and ...

A building-sized asteroid, 2025 FA22, is set to pass by Earth on September 18, 2025, at a distance of 523,000 miles. Initially, there were concerns about a potential impact in 2089, but further ...

The polar vortex itself forms because of Mars’s tilted axis, which creates seasons much like Earth’s. Each northern winter, a ...

This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

To answer a question or ask a new one, email [email protected] Between 50,000 and 100,000 tonnes of light gases such ...

A Helldivers movie following Helldivers 2 may have all it needs to be a fun sci-fi romp, but the game argues for its most ...

The iron-rich core at the center of our planet has been a crucial part of Earth's evolution. The core not only powers the ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept. 18) to see live views from the organization's robotic telescopes located ...

In its youth, the dwarf planet Ceres may have brewed a chemical banquet beneath its icy crust.

A research team led by geophysicists at UC San Diego's Scripps Institution of Oceanography provides an explanation for ...

New research shows warming tropical soils release far more carbon dioxide, risking faster global climate change.