Science and Technology

Gladys West is a mathematician and retired aerospace engineer whose systematic modeling of Earth’s shape and gravitational field became foundational data for satellite-based p...

Can airplanes stop in mid air? In steady flight, commercial jets and most general aviation aircraft cannot hover or remain motionless without moving forward through the air. Fli...

African American women in NASA have shaped U.S. spaceflight through calculation, engineering, leadership, and advocacy. This evergreen explainer profiles pioneers such as Kather...

APEP denotes a specific near-Earth asteroid tracking initiative that emerged from planetary defense research to improve detection, tracking, and risk assessment of potentially h...

Cloning a cat means creating a genetic copy of that specific animal using nuclear transfer, where DNA from a body cell is placed into an egg that has had its own nucleus removed...

Baton plasma refers to plasma energy or fields associated with baton-style weapons or conductors, typically discussed in contexts such as law enforcement, less-lethal technology...

The NASA Artemis program aims to establish a sustainable lunar presence through structured mission phases leading to Moon exploration and long-term surface operations. Artemis r...

As an airplane climbs, outside air pressure declines. To protect occupants, aircraft limit cabin altitude, but cabin pressure still drops compared to ground level. Regulated cab...

If aliens came to Earth, the immediate reality would depend on their capabilities, intentions, and level of technological advancement. In the most plausible scenarios, contact w...

Fish driving refers to experiments in which fish are trained to operate a small robotic vehicle on land using their swimming behavior. In these setups, the fish moves inside a w...