The H3 failed during its debut launch in March 2023 but bounced back with five consecutive successes — until Sunday night.

With the likes of SpaceX rattling off rocket launches seemingly every other day, you could be forgiven for thinking that ...

The H3 rocket launched on Sunday at 8:51 p.m. ET from the Tanegashima Space Center, located on a southwestern Japanese island. The rocket’s second-stage engine burn failed to ignite on time, resulting ...

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.

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.