资讯

Our new study of the nearby starburst galaxy Haro 11 has shown that strong X-ray-emitting superwinds may be a key mechanism enabling galaxies to leak ionizing radiation, which is believed to have ...
New DOD guidance has left some military advocates wondering just how far officials will go with privatizing programs and ...
(DeCA) The Defense Department is taking steps ... they represent a small portion of what could be a broader universe of functions considered “not inherently governmental” under the April ...
Apr. 9, 2025 — Astronomers have peered back in time to find what looks like a population of 'hidden' galaxies that could hold the key to unlocking some of the universe's secrets. If their ...