It’s 2026, and if you’ve been wondering what happened to Dream Chaser Tenacity, you’re not alone. For a while, it looked like ...

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After years of development and more than a billion dollars in investment, NASA has quietly stepped back from Sierra Space’s ...

The Dream Chaser space plane took a public step forward Wednesday when a helicopter dangled the craft on a flight over a California desert testing the spaceship’s in-air systems and other features.

The end of 2025 should have brought with it the first flight of a new kind of spacecraft affectionately nicknamed America's spaceplane. The Dream Chaser, by its official name, was however not ready ...

When will Sierra Space's winged vehicle, Dream Chaser, finally take flight? Unfortunately, it's still not clear. Almost certainly, however, it won't be this year. The Dream Chaser space plane has been ...

As part of NASA's efforts to expand commercial resupply in low Earth orbit, Sierra Space's uncrewed spaceplane arrived at NASA's Kennedy Space Center in Florida ahead of its first flight to the ...

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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 ...

With its wings and tail structure removed and shrouded in plastic wrap, SNC's Dream Chaser test flight craft is ready to depart Louisville, Colo., atop a flatbed truck and trailer. Image released May ...