Space-based solar power startup Aetherflux has thrown its hat into the emerging market for orbital data centers, joining SpaceX, Amazon and others exploring ways to move energy-hungry artificial ...

After the Moon landing, NASA drafted a sweeping blueprint for humanity’s future in space - an interconnected network of orbital stations, lunar bases, reusable shuttles, nuclear-powered transfer ...

A never-before-seen blast from a supermassive black hole was spotted by two sophisticated X-ray space telescopes. This giant ...

NASA astronaut Jonny Kim returned to Earth on Tuesday alongside Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky ...

In an exclusive interview with Upstream's editor-in-chief, Erik Prince – now chairman of Freedom First – says his new ...

Jonny Kim of NASA and Sergey Ryzhikov and Alexey Zubritsky of Roscosmos touched down in Kazakhstan on Tuesday (Dec. 9).

Elon Musk's SpaceX is reportedly exploring going public and seeking an $800 valuation through a tender offer. SpaceX could double its valuation from where it stood earlier this year, and CEO Elon Musk ...

Fem Scouts QC is giving local women a safe space to get outside and learn about nature. Here's when their next monthly hike ...

Monday's launch from Florida was SpaceX's 158th Falcon 9 launch of the year and 510th reflight of a first stage since 2017.

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...

In a recent Hot Take segment, the China Global Television Network recently released an interesting video detailing China's future plans for space. Titled "Earth 2.0? China's plan to find new Earth," ...