Videos

NASA Administrator Bill Nelson announced that the space agency is appointing a director of unidentified aerial phenomena (UAP) research. He said NASA had so far found no evidence that UAPs a…

NASA held a briefing for the conclusion of the James Webb Space Telescope’s major spacecraft deployments.

Ms. Fox and Ms. Keck talked about their book Einstein A to Z, published by John Wiley and Sons. It is a series of essays that describe the life and times of Albert Einstein. The authors deta…