Once a company dabbling only in "space tourism," Jeff Bezos' Blue Origin turned into an honest-to-goodness space company last ...

Unlike NASA, which spends years in planning and engineering, SpaceX uses rapid development cycles and full-scale tests to work toward its eventual goals. They push their hardware to the limit to learn ...

Angry Astronaut and Nextbigfuture commenter are making the case that SpaceX and Elon Musk must switch to nuclear thermal rockets to colonize Mars. I will ...

SpaceX plans to launch the seventh full-scale test flight of its massive Super Heavy booster and Starship rocket Thursday ...

Some Hawaiians don’t like the idea of SpaceX dropping Starship rockets in the Pacific Ocean surrounding the islands.

SpaceX is also flying rudimentary catch fittings on Starship to test their thermal performance on reentry. The ship will fly a more demanding trajectory during descent to probe the structural limits ...

As development concludes, SpaceX begins mass production, and economies of scale kick in, Starship costs are expected to approach $10 million per launch or less. Admittedly, it will take some time ...

The seventh test flight of SpaceX's Starship has successfully taken off from Boca Chica, Texas. Newsweek's live blog is ...

In a joint study titled “Accelerating Martian and Lunar Science through SpaceX Starship Missions,” Zacny ... from Earth and land on Mars with human-scale lander systems.” ...