Interstellar travel may be blocked by more than distance. Radiation, physics, energy, and time could force humanity to build ...

For centuries, astronomers have sought to understand the formation and evolution of the solar system and the dynamics that govern it. In particular, there is the long-standing question of whether or ...

New forecasts are helping scientists pinpoint one of the most elusive locations in space: the outer boundary of the Sun’s ...

An interstellar comet that blazed past the sun last year could be nearly three times older than our solar system and is ...

Vera C. Rubin Observatory discoveries announced at this week’s AAS 248 include 380 trans-Neptunian objects found in six weeks ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered dozens of NASA missions over the past 50 years But RPS is expensive, costing ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

According to a 2024 report from McKinsey & Company: "While significant progress has been made in the nine years since the landmark Paris Agreement, the global energy transition is entering a new phase ...