If all goes to plan, South Australian polar explorer Eric Philips will make history in more ways than one. He and three other ...

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, are speaking out after ...

Isar Aerospace, the company behind the rocket, is still heralding the launch as a success due to the data it provided ...

Senior Defense Department leaders have less than two weeks to submit proposals to shrink and reorganize their commands, ...

A test rocket aimed at kickstarting satellite launches from Europe fell to the ground and exploded 40 seconds after takeoff ...

Continental Europe's first attempt at an orbital space launch ended shorter than expected after Isar Aerospace's Spectrum ...

The unmanned Spectrum rocket, an orbital rocket developed by German start-up Isar Aerospace, crashed and exploded 40 seconds ...

Technological advancements made the development of these engines possible -- and forever changed the way outside observers ...

The rocket, developed by Isar Aerospace, lifted off from Norway’s Andøya Space Center and crashed about 30 seconds later. The ...

Our ideas about the future are becoming outdated all the time. That's why some of the bold inventions and scientific predictions from the past today o ...

Musk defended smearing the Gulf War veteran and astronaut and Kelly accused Musk of crassly seeking tax cuts for billionaires ...

UK's Pulsar Fusion reveals Sunbird, a nuclear fusion rocket promising to cut Mars travel time in half. Could this be the ...