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 ...

The second Trump administration started with soaring rhetoric about sending humans to Mars but confusion about who was ...

As the Trump administration returns to power, NASA faces a crossroads that could redefine its mission for decades to come.

The G3 Atlas comet has returned to our galaxy for a once-in-a-lifetime event and is now visible in the Southern Hemisphere.

NASA astronaut Don Pettit has shared an incredible photo of Blue Origin's New Glenn rocket during its maiden launch last week ...

Astronauts witnessed the brightest comet of 2025 from space as it streaked across the sky above Earth.A new photo taken from the vantage point of the International Space Station (ISS) captures the ...

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 ...

NASA astronaut Don Pettit is currently on his third stay on the International Space Station where he works with other astronauts to conduct experiments and maintain the celestial outpost. But in his ...

NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...