The Exploration Company said it achieved “partial success” on a test flight of a reentry capsule but lost the spacecraft ...

Japanese company ispace says it believes its second lunar lander mission crashed because of problems with a laser rangefinder ...

To avoid that outcome, the U.S. must adopt a strategy that balances capability with restraint — one that supports the ...

Eighty years ago, presidential science advisor Vannevar Bush delivered to President Harry S. Truman a remarkable report entitled “ Science-The Endless Frontier .” In this report, Bush described the ...

Slam Corp, the shell company founded by former MLB player Alex Rodriguez, is suing Lynk Global to stop the direct-to-smartphone satellite operator from walking away from their long-delayed merger.