NASA sent the Artemis II rocket back from Kennedy Space Center’s Launch Pad 39-B to the Vehicle Assembly Building to fix a ...

Soon, four astronauts will launch on a mission to the vicinity of the Moon for the first time in over 50 years. The mission, called Artemis II, is the second mission — and first crewed mission — of ...

NASA’s new boss blasted Boeing and the space agency Thursday for Starliner’s botched flight that left two astronauts stuck ...

NASA took another crack at fueling its giant moon rocket Thursday after leaks halted the initial dress rehearsal and delayed ...

The Space Coast’s first human spaceflight of the year launched Friday morning as NASA and SpaceX sent up a mission to the International Space Station, and with it a rocket booster that ...

The Falcon 1 made history on September 28, 2008 by becoming the "first privately developed liquid fuel rocket to reach Earth orbit," according to SpaceX. Hear from the team that made it happen. Credit ...

If you thought constructing massive AI data centers that consume electricity and water at a monumental scale was a recklessly short-sighted idea, Elon Musk is prepared to up the ante. SpaceX filed a ...

SpaceX wants to shoot up to one million satellites into space for AI. That’s a staggering number, considering there are fewer than 20,000 satellites in Earth’s orbit right now. The Elon Musk-helmed ...

The company claims it’s a cheaper and more environmentally friendly alternative to land-based centers. The company claims it’s a cheaper and more environmentally friendly alternative to land-based ...

Ground-based observations suggest the former geostationary inspector satellite suffered a fragmentation event months after retirement, raising new concerns about debris in high Earth orbit. When you ...

Low-Earth orbit is more crowded—and fragile—than it looks. Satellites constantly weave past each other, burning fuel and making dozens of evasive maneuvers every year just to stay safe. A major solar ...