CNN CNN Newsroom With Fredricka Whitfield June 4, 2024 18:49:00
We've seen planets that are like the earth and we've looked for atmospheres of them, because we're going to have the possibility of detecting life on those planets. so it has done everything from showing us star formation to the birth of the universe to alien worlds where there might be alien life. it's been amazing. >> in fact, let's zero in on something about that. a colleague of yours, an astrophysicist at harvard has discovered miniscule fragments of what could be alien technology. he says that they are made of an alloy that doesn't match anything in our solar system, so help us understand...