This new approach, which will mix NASA assets and commercial infrastructure, would gradually replace the patchwork relay ...

Travel through time to witness some of the most remarkable episodes in our solar system's history, uncovering its ancient ...

Between 50 and 100 kilometers (30–60 miles) above the Earth's surface lies a largely unstudied stretch of the atmosphere, ...

As NASA sees change, astronaut and Space Force Brig. Gen. Nick Hague expects the agency to remain laser focused on returning ...

A Ph.D. student and his supervisor have developed a simple way to test for active life on Mars and other planets using ...

Scientists want to send tiny, solar-powered spacecraft to examine difficult-to-reach parts of Earth ’s atmosphere – and ...

The meteorite is roughly 4.56 billion years old, and experts believe it’s a chip off an asteroid from the belt between Mars ...

The mineral suggests Mars may have been active for longer than we thought, with potential implications for life on the Red ...

Mars, once thought too cold and dry for liquid water, may briefly host salty brines twice a day during certain seasons. These ...

Due to extreme temperatures and the dryness of Mars, it's thought to be impossible for liquid water to form on the planet's surface, a critical ...

A meteorite that tore through the roof of a U.S. home in June 2025 has been dated at 4.56 billion years old, making it roughly 20 million years older than Earth itself. The impact occurred on June 26 ...

Starlink satellites launch weekly from Florida, but what are they exactly? Here's a look at SpaceX's Starlink satellites.