It will mean that some nation has attempted a secret bomb test in space—and has been caught in the act. The U.S. tests above the atmosphere in 1958 taught that when a nuclear bomb explodes in a ...

The first-ever wooden satellite, called LignoSat, arrived at the International Space Station aboard a SpaceX Dragon cargo ...

The SpaceX astronaut Jared Isaacman says frequent space travel is "around the corner." How humans will survive off-world is ...

Japanese scientists have devised a first-of-its-kind wooden satellite that will be hurled skyward on Tuesday, Nov. 5, with help from American space agencies — all to test how new materials can ...

By early next year, SpaceX may be ready to have two of its Starships rendezvous in orbit for an ambitious refueling test that ...

With an Election Day docking, the cargo ship will deliver 3 tons of supplies and equipment, including an unusual wooden ...