Considering the incredible inefficiency of even the best chemical rocket propellants today ... NASA from exploring the possibility of an antimatter engine that could get humans to Jupiter and ...

According to a 2003 report prepared by Frisbee for the 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, a two-stage antimatter rocket would need more than 900,000 tons (815,000 ...

Seattle's Museum of Flight brings its collection of space artifacts up to the present day with a Blue Origin BE-3U rocket ...

Among the investors was André-Hubert Roussel, former CEO of ArianeGroup, who oversaw the development of Europe’s only ...

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

Isar Aerospace, based in Germany, is the first in a crop of new European rocket companies to attempt an orbital launch. If ...

(via Fermilab) Scientists study antimatter, investigating the ways in which it acts like ordinary matter and the ways in which it differs. Antimatter is the opposite of ordinary matter and, when ...

Plenty more launches are to come, including another test of SpaceX’s massive Starship rocket, which exploded while in flight ...

“We needed a machine like the LHC capable of producing a large enough number of beauty baryons and their antimatter counterparts, and we needed an experiment at that machine capable of pinpointing ...