Sierra Space Scores Record Funding, Eyes Space Station
The Louisville space company’s valuation has jumped to an impressive $5.3 billion after securing $290 million in its second Series B funding round.
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The Louisville space company’s valuation has jumped to an impressive $5.3 billion after securing $290 million in its second Series B funding round.
NASA is seeking help to build a space tug that will be deployed to safely deorbit the International Space Station at the end of its life in 2031.
An astronaut aboard the ISS has just used a purpose-built machine to make chocolate mousse, a creation that could prove vital for future space voyages.
NASA's OSIRIS-REx carrying rocks and dust from the ancient asteroid Bennu, landed safely in the Utah desert. NASA’s spacecraft has made history by delivering the first U.S. sample from an asteroid to Earth.
This Wednesday, record-breaking NASA astronaut Frank Rubio will return to Earth from the International Space Station. Here's how to watch.