An asteroid named 2025 OL1 is heading Earth’s way. Measuring around 110 feet across, it’s roughly the size of a large aircraft.

A group led by Cambridge University has developed an adhesive-free method of bonding ultra-thin gallium arsenide solar cells to borosilicate glass. The proposed technique is reportedly compatible with ...

City lights sparkle across the southern United States in this photograph from the International Space Station is it orbited ...