Sierra Space Archives - SpaceNews

Sierra Space books national security customers for first Dream Chaser mission

by Sandra Erwin September 2, 2026September 2, 2026

Reusable spaceplane prepares for free-flight demonstration after years of delays

L3Harris, Sierra Space to build 36 satellites to expand U.S. missile-tracking network

by Sandra Erwin July 13, 2026July 13, 2026

Sierra Space raises $550 million in Series C funding

by Sandra Erwin March 5, 2026March 4, 2026

Sierra Space names Dan Jablonsky CEO

by Sandra Erwin February 26, 2026February 25, 2026

At Colorado space firms, Hegseth casts Pentagon bureaucracy as the enemy

by Sandra Erwin February 24, 2026February 24, 2026

Dream Chaser

Dream Chaser completes key tests ahead of first flight

by Jeff Foust November 16, 2025November 16, 2025

Dream Chaser

NASA modifies Dream Chaser ISS cargo contract as Sierra Space shifts to defense work

by Jeff Foust September 25, 2025September 25, 2025

Sierra Space doubles down on defense

by Sandra Erwin June 11, 2025June 11, 2025

Sierra Space completes ground demo of navigation satellite for U.S. Space Force program

by Sandra Erwin May 8, 2025May 7, 2025

Stoke Nova

Emerging launch companies see strong demand but look for government support

by Jeff Foust March 10, 2025March 10, 2025

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