Scientists have found that ancient Martian lakes could have survived for decades despite freezing air temperatures. Using a ...

Vantor on Thursday said it received a $5.3 million contract from the National Geospatial-Intelligence Agency (NGA) to provide ...

Scientists uncover 97-million-year-old magnetic fossils that may represent Earth’s earliest GPS, revealing how ancient ...

Humans must urgently prepare for having babies in space as we enter a 'new era of exploration', scientists have warned.

An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to “Earth 2.0.” The trouble is that it’s only been seen once—and may never be glimpsed again ...

New satellite launched by ESA uses Infrared Sounder instrument to form the most detailed map of Earth's atmosphere.

“This is the first planet candidate with Earth-like radius and orbital properties transiting a Sun-like star bright enough ...

Learn about the bright streaks that may represent recent geological activity on Mercury, which has been considered a dead planet in the past.

Although Mercury was geologically active in its early days, today its surface appears almost completely static. This is why ...

How did life begin on Earth? While scientists have theories, they don’t yet fully understand the precise chemical steps that led to biology or when the first primitive life forms appeared. But what if ...