Astronomers recently detected a stray quasi-moon in our planet’s orbit, but it's hardly the first stowaway to hang out around ...

A lone man walks across an expanse of ice; a mottled tundra; desert badlands. The single human figure becomes a focal point ...

Simulations and satellite data reveal that Earth's magnetic field is more complex than scientists had thought. Scientists ...

Scientists say 3I/Atlas came closest to Mars in October. Its path this month put it in the path of the warm rays of our sun, ...

Traditionally, scientists believed that the charge polarity of the magnetosphere at the equator and the poles was the same, ...

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind ...

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

To break America’s reliance on China, President Donald Trump in 2025 ordered his defence department to become a shareholder ...