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The long-anticipated visit of the Dream Chaser spaceplane to the International Space Station (ISS) in 2026 has now been officially shelved. In a joint decision by NASA and Sierra Space, the spacecraft ...

NASA’s long-promised space plane is finally on the cusp of leaving the runway behind and heading for orbit, a decade after the agency first backed the concept. The lifting-body vehicle known as Dream ...

This story was updated at 9:49 a.m. EDT. The new spaceship being built by private aerospace firm Sierra Nevada Corp. may look like a miniature space shuttle, but while the design takes cues from the ...

You will, it is hoped, forgive the fanciful name: the Dream Chaser. But there is something distinctly aspirational about the shrink-wrapped experimental spacecraft that arrived at Edwards Air Force ...

Sierra Space, one of the sector's most valuable private companies, laid off several hundred employees and contractors this week, CNBC has learned. Stream NBC 5 for free, 24/7, wherever you are. A ...

The private Dream Chaser space plane took to the skies Tuesday (May 29), kicking off a flight-test program that will vet the vehicle's ability to carry astronauts to and from low-Earth orbit. The ...

Sierra Space is the third-largest aerospace employer in the Denver area, according to Denver Business Journal research.

CAPE CANAVERAL—Sierra Space plans to return its first Dream Chaser spaceplane to the company’s Louisville, Colorado, manufacturing facility for modifications aimed at securing national security flight ...