SpaceX plans to start off the week with two rocket launches on April 21 - and sonic booms expected with both launches.

Theoretically, Sunbird's tremendous speeds could cut mission times to Mars in half, from seven to eight months to about four.

I can’t help but wonder if her experience will make her more compassionate to elderly disabled veterans like my father,” ...

We're closing our live coverage of Monday's rocket launch, which saw Jeff Bezos' space company Blue Origin launch its first ...

The launch brought out VIPs to West Texas including Oprah Winfrey, Kris Jenner and other members of the Kardashian family.

Liftoff took place at 9:30 a.m. ET from Blue Origin’s launch site in Van Horn, Texas. During the roughly 10-minute flight, ...

If Blue Origin's launch goes as planned, six prominent women will take a short trip Monday morning to the edge of space. Here ...

Blue Origin will launch an all-female crew from Texas Monday, April 14. Celebrities on board include Katy Perry, Gayle King, Kerianne Flynn and Lauren Sánchez. The all-female crew of Blue Origin's ...

The mission is set to feature the first all-women space crew since Valentina Tereshkova's solo spaceflight in 1963.