It's not yet clear why researchers decided to point Webb in its direction, but little is known about the nebula, including the mass of the star creating it. That matters because a more massive star could eventually explode as a supernova, while a smaller, sun-like star would keep shrugging off layers of material until only a dense core remains and cools over time.
Space Forge have sent a microwave-sized factory into orbit, and have demonstrated that its furnace can be switched on and reach temperatures of around 1,000C.
，更多细节参见搜狗输入法2026
- Robert Nagy, Node.js TSC member and Node.js streams contributor
会议经表决，免去蒋成华的全国人大外事委员会委员职务；任命杨合庆为全国人大常委会法制工作委员会副主任。