Solar Cycle 25 is the current solar activity cycle that began in December 2019, marking a solar minimum. In the solar ...

Scientists believe there are planets outside our solar system where life is even more abundant and sustainable.

(johan63/iStock/Getty Images Plus) Our early Earth was a heavy metal album cover: a molten ball covered in a global lava ...

The materials that form the building blocks of life on Earth have been found in distant planet-forming discs that are the ...

Earth and Mars may have formed through very different processes, despite developing as neighbors in the early solar system.

Spiral Galaxy from Kirkland et al. CREDIT Chris Kirkland and colleagues. A new study of zircon crystals from two of Earth’s oldest continents indicates that the formation of Earth’s continental crust ...

Emily Simpson has loved space since she was a 10-year-old kid celebrating her birthday at a planetarium. Now a recent Florida Tech graduate, she leaves with not only a dual degree in planetary science ...

Most scientists think that Earth and Mars took shape this way from rocky pieces swirling around the young sun around 4.5 ...

Space tsunamis have revealed the weak spots in Earth's invisible magnetic shield, highlighting the regions where dangerous ...

Imagine if the planet Jupiter orbited much closer to the Sun. What effect would a so-called hot Jupiter have on our Solar ...