SPHEREx hopes to solve some of the universe's biggest mysteries, while PUNCH will study the sun’s outer atmosphere, the corona. Here's what to know.

NASA's newest space telescope rocketed into orbit Tuesday to map the entire sky like never before—a sweeping look at hundreds ...

So far, the consequences of these failures have not been lethal. But space remains a difficult, hazardous game. Reentering ...

Everything started well; the rocket lifted off from SpaceX’s Starbase site in South Texas at 5:30 pm CT, propelled by the ...

The new version of Starship will be tested again in four to six weeks. A third consecutive failure could indicate fundamental ...

MSNBC's Rachel Maddow lambasted Elon Musk Thursday night, following the explosion of the latter's latest SpaceX Starship ...

Seven weeks after an explosion sent pieces of a Starship launch vehicle falling into the Atlantic, SpaceX on Thursday again ...

SpaceX has wrapped up Flight 8 of Starship, the world's largest and most powerful rocket, with the flight having its ...

Video showed the upper stage of the most powerful rocket ever built spinning out of control in space, a repeat of an unsuccessful test flight in January that led to debris falling over the Caribbean.

Intuitive Machines, a Houston company aiming to repeat a 2024 landing, said its spacecraft, Athena, has power and is communicating but may not be upright. It is unclear how that might impact the ...

The world’s largest rocket could launch from Florida as soon as this year. SpaceX just announced it wants to rapidly expand its footprint on the Space Coast to launch Starship in 2025. In a new update ...

The latest test of Starship comes after an explosion over the Caribbean sent commercial airlines scattering to avoid falling ...