NASA astronauts (from left) Matthew Dominick, Michael Barratt and Jeanette Epps speak at a Nov. 8 briefing about their Crew-8 mission. Credit: NASA webcast WASHINGTON — The three NASA astronauts who ...

Astronaut Michael Barratt, a doctor who specializes in space medicine, declined to even describe the symptoms that the ...

The European Space Agency's Hera mission is on its way toward Mars, where it will get a gravity assist before going on to its asteroid target.

Three NASA astronauts who recently returned from the International Space Station have declined to discuss a medical issue that occurred following landing.

Geomagnetic storm conditions are expected on Saturday night, likely pulling the northern lights further south below the ...

When Trump and Vance visited the Arizona-Mexico border in August, Mark Dannels was right beside them. Dannels is the GOP sheriff in Cochise County, home to one of the busiest sectors of the southern ...

SpaceX is planning to fire the engines of its Dragon cargo spacecraft this week to practice for the eventual retirement of ...

Let's see why three of those survivors -- Rocket Lab USA (NASDAQ: RKLB), Intuitive Machines (NASDAQ: LUNR), and AST ...

An unknown small object, traveling thousands of miles per hour, punctured a satellite in Earth's orbit. The satellite company ...

Kentucky residents can soon catch a glimpse of November’s full moon, the beaver moon, which will be the last supermoon of the year.

Therefore, the image of Jupiter circulating on social media was a real photograph taken by NASA's Juno spacecraft, but was ...