SpaceX postpones ISS mission due to hydraulic issues, delaying return of Sunita Williams and Butch Wilmore after nine months ...

Two NASA astronauts, a Japanese astronaut and a ... Astronauts will then engage in a welcome ceremony, during which the new arrivals are greeted by the current ISS crew. It's typically a fun ...

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has been altered and shared in online posts saying a fly was spotted on the vehicle and suggesting that NASA is faking Mars exploration with videos shot on a Canadian Arctic island instead.

It's one of the biggest conspiracy theories of all time. But if you believe the world is flat, a NASA scientist may finally change your mind with a brutal putdown.

CREEPY new images of the “Tic Tac UFO” have surfaced after it was spotted on Mars – causing alien fans to draw resemblance to the infamous UFO sighting. The shocking discovery was made by ...

Here's why it's a big deal — NASA's launching a new sun mission this month: 'PUNCH is going to see a total solar eclipse' While waiting for these missions to launch, if you'd like to read more ...

Earth’s shadow will block most of the light that illuminates the lunar surface, creating what is known as a blood moon.

Led by the University of New Hampshire, t... NASA is preparing for the launch of the Lunar Environment Heliospheric X-ray Imager (LEXI) aboard Firefly Aerospace's Blue Ghost lander, scheduled for ...

The new crew heading to the ISS consists of NASA astronauts Anne McClain and Nichole Ayers, Japan Aerospace Exploration Agency astronaut Takuya Onishi and Roscosmos cosmonaut Kirill Peskov.

Wednesday's launch attempt was called off after concerns over a critical hydraulic system popped up less than four hours before planned liftoff.