NASA Administrator Bill Nelson has left the building, and while President Trump’s nominee awaits a confirmation hearing, the ...

Nelson and NASA Deputy Administrator Pam Melroy left the agency on Monday (Jan. 20), the day that Donald Trump began his ...

Pettit is a veteran of two long-duration stays aboard the ISS, and is currently undertaking his third. On September 11 2024 ...

As a reminder, the ATLAS comet came closest to Earth on January 14, at a distance of 142 million kilometers. A day earlier, the comet reached perihelion, its closest point to the Sun, making it shine ...

Once-in-a-lifetime' Comet C/2024 G3 (ATLAS) will be visible to the naked eye, or through binoculars, in the UK this week - here's the best time ...

Wednesday was a busy day aboard the International Space Station (ISS), as the crew tackled cutting-edge microgravity research ...

Hawthorne Elementary kids in Boise will get a chance to sit down with an astronaut on the ISS and ask questions about space.

Astronaut Donald Pettit shared a mesmerizing 9-second video of auroras from the ISS, sparking debate online. While some ...

Solar winds are the ions continuously streaming from the sun's surface. Donald Pettit was selected by the NASA in 1996. He holds a bachelor of science degree in chemical engineering from the ...

Recently, NASA astronaut Donald Pettit shared a captivating video of a green aurora from space. The nine-second clip was posted on social media platform X from aboard the International Space ...

A shimmering green aurora dances over Earth in this view shared by NASA astronaut Don Pettit. Earth has been treated to a bumper crop of auroras lately. The sun reached “solar maximum” late ...