Sierra Space’s Dream Chaser spacecraft has taken a significant step toward operational missions. The uncrewed spaceplane ...

Milestones like Sierra Space’s Joint Test 10B are needed to confirm Dream Chaser’s “ability to handle specialized payloads ...

The Dream Chaser space transporter has passed an important test for the flight to the ISS. Its maiden flight is scheduled for the middle of the year ...

2024 set spaceflight records for the fourth consecutive year with 259 launches worldwide and one launch attempt roughly every ...

Sierra Space's "mini shuttle" Dream Chaser space plane may make its maiden flight in May after launching atop a rocket from Cape Canaveral Space Force Station. Pre-flight testing continues at NASA ...

Sierra Space announced that it successfully completed and passed its Joint Test 10B milestone in collaboration with NASA on the Dream Chaser® spaceplane. The test demonstrated several ...

Late Tuesday afternoon, Elon Musk put out a message on X saying that President Donald Trump had asked him to return the two Boeing Starliner astronauts who have been on the space station since ...

Sierra Space’s Dream Chaser spaceplane has completed a series of payload integration tests at NASA’s Kennedy Space Center in Florida that keep it on track for a planned mission to resupply the ...

Sierra Space has announced that its Dream Chaser cargo spaceplane has demonstrated that it can handle payloads. Cargo missions to the International Space Station (ISS) are as common as milk runs ...

The Falcon 9 lifted off at 5:05 p.m. EST from Launch Complex 40 on the Starlink 12-7 mission, which deployed 21 more satellites into the company's ever-growing internet constellation in low-Earth ...