Ahead of Jared Isaacman’s renomination for the position of NASA’s administrator, a dispute between him and its acting chief ...

If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

After a May rejection, Jared Isaacman has been renominated by President Trump for the role of NASA administrator.

The nomination of the billionaire entrepreneur, private astronaut and Elon Musk ally was before the floor of the Senate when ...

Two-time space traveler and billionaire Jared Isaacman had been on the cusp of becoming NASA’s next administrator last May ...

President Trump announced Tuesday that he will re-nominate Jared Isaacman to lead NASA, months after he pulled the billionaire entrepreneur’s nomination over his “prior associations.” ...

For once, Earth isn’t the one in the crosshairs. NASA scientists have confirmed that a fast-moving asteroid first spotted by ...

JWST observations show that early galaxies were chaotic, gas-filled systems rather than stable disks. Researchers from ...

After a thorough review of prior associations, I am hereby withdrawing the nomination of Jared Isaacman to head NASA,” Trump ...

President Donald Trump on Tuesday nominated billionaire entrepreneur and private astronaut Jared Isaacman to head NASA, again ...