In a 2,000-word post on X, Isaacman said on Tuesday that his plan had been mischaracterized and distorted by reporters. He ...

Since the first crew of astronauts reached the International Space Station on Nov. 2, 2000, humanity has had a continuous presence among the stars.

NASA is hemorrhaging employees, thanks in no small part to the White House's efforts to prune the federal workforce. According to internal documents reviewed this week by Politico, more than 2,000 ...

NASA will soon be facing a major brain drain as more than 2,000 senior employees prepare to leave the agency amid a push to reduce its workforce. Some 875 NASA workers work at the highest level of ...

For decades, Pluto remained one of the most mysterious objects in our solar system, until July 14, 2015, when NASA's New Horizons spacecraft became the first mission to visit it up close, capturing ...

SpaceX Sunday said it is stepping up its efforts to develop a simplified Human Landing System for NASA as it pursues a plan to return to the moon.