A newly discovered space rock will zoom safely by Earth later today (Oct. 15) at only about a quarter of the average distance ...

In a study published in October 2025 in the Astrophysical Journal, we modeled one of the sources of these geomagnetic storms: ...

Astronomers believe they may have uncovered evidence of a hidden Earth -size planet lurking in the outer solar system. Dubbed “Planet Y”, the proposed world could be nearly twice as close to Earth as ...

Scientists figured out that the universe is billions of years old — after years of reading ancient rocks and dying stars, and ...