What if Venus became Earth's moon? Explore how our planet would change if Earth’s twin, a planet almost the same size and ...

In early July 2025, an extraordinary event in Earth’s upper atmosphere was photographed by astronauts aboard the ...

The outlook is promising for future long-term monitoring of planets across multiple wavelengths. Infrared imaging data from ...

Earth is expected to spin slightly faster on three specific days in July and August: July 9, July 22 and August 5. This could ...

Even if Earth does survive, it won’t be pretty. The temperature of our planet will be about 1,300 degrees C, hot enough to ...

In a new study published in the journal Nature Astronomy, scientists say mineral-rich layers of clay on Mars were once ideal ...

Understanding how wildfires influence our planet's climate is a daunting challenge. Although fire occurs nearly everywhere on ...

Solar flares can reshape exoplanet atmospheres within days, affecting temperature, winds, and potential habitability.

Canadian scientists found the oldest known rocks on Earth - dating back 4.16 billion years - shedding light on our planet’s ...

Two different testing methods found that rocks from an area called the Nuvvuagittuq Greenstone Belt in northern Quebec date ...

Here’s why some people say they hear cracking and popping from an atmospheric event that shouldn’t be able to produce any ...