Asteroid 2024 DW flew about 139,000 miles (224,000 km) away from Earth. The space rock was estimated to be about 43 feet wide ...
A new analysis estimates that the asteroid belt is steadily losing mass each year, and may not be as permanent a feature of ...
Something called a "quasi-moon" was discovered in August, and now many are wondering if we should count our new neighbor as a ...
NASA's OSIRIS-APEX mission, which was one of 19 designated to be canceled by the Trump administration, has been saved from ...