A paper from several NASA scientists and other researchers explores whether an asteroid with a 4% chance of hitting the moon ...

The weight of the asteroid may vary from 51 million kg to more than 711 million kg, and the energy required to move each of those weights precisely differs greatly.

Astronomers are considering blowing up the “city killer” asteroid, estimated to have a small chance of crashing onto the Moon ...

During the height of the Cold War, U.S. military planners came up with an idea that seems unbelievable today: detonating a ...

Buried beneath a mile of granite, the Cold War-era fortress built to withstand nuclear war has been reopened to the press - ...

Russia fired a total of 381 drones and 35 missiles at Ukraine on Friday, according to Ukraine's air force, in what officials said was an attempt to wreck the Ukrainian power grid ahead of winter and ...

Firefly Aerospace's Alpha rocket blew up while the company was testing the spacecraft Sept. 29 at its Texas facility.

"Bursting with rage, sadness, fear and frustration." Gabrielle Stein explores the rise of Japanese contemporary artist Yoshimoto Nara.