SpaceX notched a number of other milestones during this very busy year. For example, the company pulled off its 500th rocket ...

NASA’s Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission launched in 2025 alongside NASA’s SPHEREx space ...

As humanity ventures farther into space, maintaining the health and performance of astronauts will become increasingly ...

On March 31, SpaceX launched the private Fram2 mission, which sent four private astronauts on a 3.5-day mission to Earth ...

A look at the most-read space stories of 2025, covering satellite activity, space missions, scientific discoveries, and natural events observed from Earth ...

It was exactly a decade ago, on December 21, that SpaceX entered the record books by becoming the first organization to ...

NASA’s spaceflight microbiology and environmental chemistry research monitors and analyzes microorganisms, air, and water aboard spacecraft to support crew health systems and maintain operational ...

Theoretically, Chinese rockets based on the Soyuz design might carry astronauts (or cosmonauts, or Chinese taikonauts) to ISS. But current U.S. law forbids Chinese participation in the ISS project, so ...

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.

Looking for something to do in the days between Christmas and New Year's? Here's how to watch SpaceX's final rocket launch of ...

Spaceflight Inc.’s engineers work on a Sherpa-LTE orbital transfer vehicle. (Spaceflight Inc. Photo) Texas-based Firefly Aerospace says it has acquired Bellevue, Wash.-based Spaceflight Inc. and will ...

The SSO-A mission organized by Spaceflight Inc. and launched on a SpaceX Falcon 9 in December, 2018 carried 64 satellites for 53 customers. Credit: Spaceflight illustration This article originally ...