In a remarkable coincidence, NASA astronaut Don Pettit will mark his 70th birthday with a fiery reentry through Earth's ...

The Southwest Research Institute-led Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission collected its first ...

A Framework for Planners” — a detailed blueprint that lays out basic principles, tactics and strategies for battling ...

A scientific analysis of samples collected on the surface of Mars shows the red planet has evolved its own version of a carbon cycle. The cycle helps create life on Earth, but why not on Mars?

This advertisement has not loaded yet, but your article continues below. 'It has taken all 20 guys in the room some nights, other guys leading the way ... That's what you need to win in big games ...

Thanks to President Donald Trump's protectionist policies, lingering inflation, and sticky interest rates, the benchmark S&P ...

Pettit has been dazzling fans back on terra firma with his amazing photography during his seven-month mission, with standout ...

Tkachuk, who leads the Senators with 29 goals and is tied for third with 55 points in 71 games, practiced with the team ...

Monday's celebrity-studded mission was a giant ad for Jeff Bezos' rocket company, but critics say space tourism isn't viable ...

Oliver Bjorkstrand is week to week with a lower-body injury and unlikely to be available for the start of the Stanley Cup ...

SpaceX is wrapping up the latest chapter in its commercial human spaceflight endeavors with the return of Fram2. The mission carried four passengers in<a class="excerpt-read-more" href=" More ...

NASA is accepting proposals by interested parties until 5 p.m. May 30. Katy Perry, Gayle King launch into space on Blue Origin rocket April 14 (UPI) -- Pop singer Katy Perry and TV host Gayle King ...