So far, Blue Origin says it has sent 52 passengers on the approximately 11-minute-long thrill ride to space, traveling 62 miles above Earth to the Kármán line — the generally recognized point ...

In 3D space, the flat, 2D map become most unhelpful. But once the tick marks are taken into account, the lines to the pulsar maps fall into their correct 3D orientations, indicating where the ...

Pulsar Fusion has introduced Sunbird, a nuclear fusion-powered rocket that could significantly cut space travel time.

The Sunbird concept is for the fusion-powered 'tugs' to be permanently based in space, able to dock on to spacecraft and propel them at high speed over vast distances. Pulsar Fusion says it foresees a ...