Their invention, the pineal gland simulator and regulator — or “Pinacal” — simulates the effects of sunset and sunrise in order to stimulate hormones, which in turn causes astronauts to experience a ...

President Donald Trump took to social media this week to announce he had directed SpaceX CEO Elon Musk to “go get” two NASA ...

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

The president has claimed the previous administration abandoned the astronauts and has called on Elon Musk for aid.

The Expedition 72 crew has completed final preparations for a scheduled science and maintenance spacewalk on Thursday.

(NEXSTAR) – Not waiting until after his inauguration, on Thursday President-elect Donald Trump gave the country a look at what he says are the official portraits of himself and Vice President JD ...

U.S. spacewalks were put on hold after water leaked into the airlock from the cooling loop for an astronaut's suit. NASA said the problem has been fixed.This was the eighth spacewalk for Williams ...

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 captured C/2024 G3 "paying us a visit" in a striking photo released Jan. 11 on the social platform X. In the image, the comet's streaming tail makes it look like it is ...

Astronaut Don Pettit captured breathtaking footage of Comet ATLAS while aboard the International Space Station. The comet, officially named C/2024 G3, made its closest approach to the Sun in early ...