After decades of analyzing reams of lunar rocks back here on Earth, the canonical view of the moon was that it was anhydrous; ...

NASA / Grover Swartzlander. Solar sails may encounter drag from light itself as they approach a significant fraction of the ...

SpaceX looks wildly overvalued near $2T and 100x sales, with thin float and lockup risks. Click here to read my most recent ...

The sugar, called erythrulose, lurks in what's called the interstellar medium: thin clouds of gas and dust littered between ...

Elon Musk's SpaceX plans to launch its Starship megarocket for the 13th time from Texas. The latest test comes as NASA's next ...

Here’s what to know about SpaceX’s upcoming Starship launch, including timing and its first actual Starlink payload.

We don’t need any advanced propulsion to get to Mars,” says Robert Zubrin, founder of the Mars Society and the astronautical engineering company Pioneer Astronautics. “We can do it with chemical ...

Greenwood Elementary's Wildcat Space Camp engaged nearly 80 K-5 students in hands-on STEM and space exploration activities.

NASA engineer Dale Reed pioneered the lifting body concept, helped shape the Space Shuttle, and led groundbreaking remotely ...

A space-based bioprinter manufactured multiple living tissues in one flight, pushing biomedical production beyond Earth.

A look at the science behind Elon Musk's goal of a million-person city on Mars, and why planetary scientists say terraforming ...

A detailed independent study found that SpaceX's Starship is every bit as revolutionary as expected, while revealing both its ...