SpaceX is set to launch the first human spaceflight directly over Earth’s polar regions tomorrow - a days-long, privately ...

Old photos taken before NASA astronauts Suni Williams and Butch Wilmore travelled to the International Space Station show ...

What happened to NASA astronaut Scott Kelly after spending a year in space while twin brother Mark, also an astronaut, ...

NASA astronauts Butch Wilmore and Suni Williams have returned to Earth after being stuck in space for more than nine months.

Here's a rundown of the science experiments that SpaceX's Fram2 astronaut mission will conduct while orbiting Earth's poles.

Outlining plans for living and working on Mars, the space agency is focusing on oxygen, food, water, power, spacesuits, ...

A tense situation among members of an isolated base in Antarctica could foretell conflicts among astronauts on a long ...

The billionaire is in position to speed up plans for a voyage to the planet, with a potentially huge impact on SpaceX.

A privately funded crew will launch on a SpaceX rocket next week on a mission to orbit Earth's poles - something that has ...

When astronauts Sunita Williams and Butch Wilmore returned to Earth after an unexpected nine-month stay aboard the ...

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts ...

NASA astronauts Sunita Williams and Butch Wilmore will be in rehab for 45 days. It is tailored to the specific needs of the ...