NASA’s Expedition 74 has just unlocked a treasure trove of cutting-edge research tools aboard the Cygnus XL spacecraft. This ...

The space worms launched from Cape Canaveral, Florida, on April 11, aboard NASA’s Commercial Resupply Services 24 mission ...

The MarketWatch News Department was not involved in the creation of this content. Crew members supported dozens of ISS National Lab-sponsored projects to advance life and physical sciences research, ...

For deep-space missions to the moon, Mars and beyond, one deceptively simple question drives some of NASA’s most complex engineering challenges: How do you keep enough fuel cold—and stable—long enough ...

When humans choose to venture out farther into space, they may consider bringing the tiniest of creatures along for the ride. A recent experiment found that microbes’ ability to extract precious ...