Q Hi, Mr. President. I was actually recently laid off of a position working at our local community college, helping dislocated workers get back and get retrained. But the position was funded on workfo
Here are some images of clusters of galaxies. 这是一些星团的照片。 They're exactly what they sound like. 正如听上去一样。 They are these huge collections of galaxies, 它们是一堆星系， bound together by their mutual gravity
THE PRESIDENT: Welcome. Thank you. It's -- so glad to be here at the Department of Housing and Urban Development. And I've come to introduce you to your new boss -- Secretary Steve Preston. I want to
This Remembrance Day marks 96 years since the guns fell silent at the end of the Great War. The Great War was the crucible in which our nation’s identity was forged. From a population of under five mi
