Profil ze zdalnego serwera może być niekompletny. Zobacz więcej na oryginalnej instancji.
Recently, a team of astronomers used Webb to observe a brown dwarf called W1935 and found an infrared emission from methane in the upper atmosphere of the brown dwarf. While this isn’t an uncommon detection, W1935 does not orbit a star — meaning there isn’t an obvious source behind the emission....
The European Space Agency has announced that it is targeting 15 November for the return to flight of the grounded Avio-built Vega C launch vehicle....
MaiaSpace was founded in late 2021 with the aim of developing a partially reusable microlauncher. The standard two-stage configuration of the Maia vehicle will be capable of deploying 1,500 kilograms into low Earth orbit when the first stage is expended and 500 kilograms when it is being recovered. However, with the addition of...
Another company pursuing a high-thrust methalox engine… seems to be pretty popular design choice these days.
Seems like a good initiative. Rockets are one of the few forms of transport which are currently impossible to electrify. Though hydrogen is not the perfect rocket propellant, it has the advantage that it produces no carbon dioxide when combusted. Current hydrogen production still produces carbon dioxide though, so it is nice to...
WASHINGTON — The European Space Agency conducted a long-duration firing of an Ariane 6 prototype Nov. 23, one of the final tests before the agency is ready to set a date for the rocket’s inaugural launch....
