DART's goal was to examine how well a planetary defense strategy in moving a threatening space rock away from Earth. Hera will examine the collision from a nearby vantage point, providing a different ...

The pollution is caused by a complex mix of factors, including crop fires, dust storms, vehicle emissions, and industrial ...

Astronauts Butch Wilmore, Suni Williams and Don Pettit voted early in the presidential election from the International Space ...