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

These erratic variations have raised questions about the stability of Earth’s magnetic field and whether our planet’s ...

MIT scientists have discovered ancient rock samples from Greenland, Canada, and Hawaii exhibiting a rare potassium-40 deficit ...

Astronomers have discovered an alien world that defies every planetary rule with its massive size, low density, and tilted ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Imagine a geographical discovery in the 21st century. It seemed that we had mapped the entire planet Earth from the North ...

For almost a decade, astronomers have been searching for a ninth planet in the solar system. Recently, new evidence of ...

Asteroid 2025 TP5, discovered just two days before its approach, will fly past Earth on October 15 at a dangerously close ...

Scientists have discovered what may be the oldest surviving piece of our planet — a tiny chemical clue from the time before ...

Researchers have discovered dozens of new methane seeps littering the ocean floor in the Ross Sea coastal region of ...

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 ...