The South Korean startup Innospace failed during its first orbital launch attempt, which sent five satellites aloft on Dec. 22 from Brazil.

After an unprecedented streak of 267 successful landings, SpaceX's Falcon 9 rocket booster dramatically exploded on a drone ship after completing its 23rd mission. Discover what went wrong and what it ...

For more than 60 years, nearly every large rocket used some combination of the same liquid and solid propellants. Refined ...

The failed launch of a South Korean rocket in Brazil last December was caused by a gas leak, according to its developer Innospace Co., which is gearing up for another attempt in the third quarter of ...

South Korean startup Innospace says its inaugural launch failed in December when exhaust leaked from a combustion chamber and caused the rocket to break up.

The first mission by ABL Space got off the ground on Tuesday, but the company's RS1 rocket suffered an issue early in the flight that caused it to fail shortly after lifting off. ABL President Dan ...

Could three different rocket launches get off the ground in the week ahead from California? That's what's on the schedule as ...

A Firefly Aerospace rocket launch from Vandenberg Space Force Base today may be visible across the West Coast, including Arizona.

For the first time in months, Firefly Aerospace's Alpha rocket launched in California. Here's a recap of the mission, visible ...