A new executive order sets an ambitious course for lunar exploration, missile defense, and commercial investment but overlooks the need for practical rules agreed to by all spacefaring countries.

If you thought 2025 was an exciting year for spaceflight, just wait until 2026. Here's a look at six missions that could define the year.

Just like your cellphone stays connected by roaming between networks, NASA's Polylingual Experimental Terminal, or PExT, ...

If you thought 2025 was an exciting year for spaceflight, just wait until 2026. Here's a look at six missions that could define the year.

Such "countdown demonstration tests" have traditionally taken place shortly before launch with the rocket and crew ship ...

Southwest Research Institute's novel Compact Dual Ion Composition Experiment (CoDICE) instrument aboard NASA's Interstellar ...

If you’re a fan of rocket launches, then you’ll absolutely love these charts created by Flight Atlas. The site launched ...

Andy Saunders, author of "Gemini and Mercury Remastered," talked about his process of remastering the most famous photographs of NASA's space program.

The ability of Russia to launch astronauts to the International Space Station remains in limbo after an incident last week at the Baikonur base in Kazakhstan. By Kenneth Chang The launchpad Russia ...

The first Kitten Space Agency pre-alpha has arrived, and you can try it for free right now. Its name is no coincidence; it's a bold play from Dean Hall, founder of developer RocketWerkz and the ...

DayZ and Kerbal Space Program's creators have joined forces with an ex-SpaceX engineer to create the ultimate spaceflight simulator. When you purchase through links on our site, we may earn an ...

Jiuquan Satellite Launch Center — China launched its Shenzhou-21 spacecraft on Friday, carrying a new three-person crew to man the country's Tiangong space station on a mission focused on scientific ...