The small fire broke out during a Reaver engine test. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Firefly Aerospace is opening up about a ...

Firefly Aerospace conducted the first hot fire test of its new Miranda rocket engine, producing a massive plume of green flames. Firefly's Miranda engine is slated to be used on the first stage of ...

A screenshot from the static fire test video shows Firefly Aerospace’s Alpha rocket at Vandenberg Space Force Base. After the successful test, Firefly announced the targeted launch date of Sept. 2.

A still from a video clip posted by Firefly Aerospace Jan. 22 of its Alpha launch vehicle being loaded with liquid oxygen ahead of a static-fire test. The company deleted the tweet after a "test ...

Alpha could make its first flight as early as Sept. 2. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Firefly Aerospace's Alpha rocket is one ...