With its unparalleled resolution, Webb shows never-before-seen structural details and features as massive stars are only just being born.

Deflecting a Killer Asteroid Is More Complicated Than NASA Thought Scientists still have much to learn about the potentially life-saving "kinetic impactor technique." ...

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 ...

The former congressman and reality TV contestant whom President Donald Trump has picked as temporary head of NASA brings little experience with space policy and few apparent ties to Alabama.

Six weeks after he terminated the nomination of Jared Isaacman to become NASA administrator, President Trump moved on Wednesday evening to install a new temporary leader for the space agency. The ...

By Samantha Waldenberg and Kristen Holmes, CNN (CNN) — President Donald Trump said on Wednesday he is directing Transportation Secretary Sean Duffy to be the interim NASA administrator.

Most employees leaving are in senior-level government ranks, depriving NASA of decades of experience.

In 1986, NASA’s Voyager 2 became the first and still only spacecraft to fly by Uranus, offering humanity its first close-up look at this mysterious, icy giant. Orbiting over 1.8 billion miles ...

The White House, which was responsible for the assessments, said the information will be housed within NASA to comply with the law, but gave no further details.