By Alexander Sapov This article is the first in a four-part series, aiming to provide an authoritative analysis of ISS vs.

we're talking about Sirius appearing no higher than "half a fist up" from above the west-southwest horizon. Also listed is ...

SpaceX tested the Plug and Plaser device for the first time in space last year on the Polaris Dawn mission, which was most ...

President Donald Trump's nominee to lead NASA, entrepreneur Jared Isaacman, faced questions from senators on Wednesday about his ties to Elon Musk and how he would balance Trump's focus on reaching ...

A billionaire tech CEO and private astronaut, Jared Isaacman, faced questions at a US Senate hearing about a rumored shift in focus from the moon to Mars.

Here's what we know about the selection process and the current status of the completed ISS investigation into WPD ... noting he would retire from the city no later than June 30.

The performances are consistently engaging, yet they never quite match up to the fast-paced narrative the movie demands of ...

What’s certain is that Isaacman, if confirmed, would bring a unique background to the role of ... around Earth before the agency winds down ISS operations, which cost about $3 billion per ...

SpaceX has a contract to deorbit the ISS in 2030 ... Isaacman has no political experience, though during the hearing he cast his unusual background as an advantage.