n our other big story tonight. Another shooting on a busy east bay highway. One man was killed during last nights shooting on highway four in antioch. Kron 4s Hermela Aregawi is in antioch. Wth details about this latest case. Just minutes afte 9 saturday night. A man is shot dead while driving on hwy 4 east bound. When chp arrived on the scene. They found the victim had succumbed to his injuries. This is one of several shooting on hwy 4 in the past year. Sot damorio thompson, concerned resident i think this freeway shooting thing. Its just terrible. I just dont understand it. I think its a bunch of young people that just dont know how to act. Get guns and just actually self destruct. The shootings are making residents question their safety. Sot damorio thompson, concerned resident my family stays right up the street from there so im concerned about my family. I tell them to be careful. My dad goes to work in and out of here every day. I just dont want anything bad to happen to anybody
We could test on the ground. With that we had the greatest Carbon Dioxide removal system in the world. We get it on orbit, we find out that all of the dust clouds everything up. On the water system, the tubing is permeable to Carbon Dioxide. Carbon dioxide goes into the water system and creates a nutrient rich environment for bacteria. We tested on the ground and we saw none of those problems. Station can give you that chance to really dry run and test the equipment on orbit. You do not use station as an ancillary piece. You pick pieces that are absolutely necessary. Some things are better for us than on the ground. You make a smart decision about what you want to go do. Would you be looking to make a station or some capability like that . You would be spending considerable resources to get a platform to operate. Do not forget the transportation angle. The station provides a Research Platform that already has propulsion. The focus on the technology and try to leverage what else is out
Period. The are russians have flown ons. Several yearlong missions. Its but if we look at the tools wih weve got today we can see if ht theres anything in the human system, to see if there is that something that degrades that hasnt reached study grade in terms of human degradation in keeping humans alive. How important is it to simulate a mars mission in lower earth orbit that way, and how close do you have to make it to a real mars mission to be a ma value . Do you build i n the to communication delay, do you block the windows, so they dont get to look at earth . How do you design Something Like that . Its interesting, we talked o about that. We do some things now, we do o were doing a lot of procedures, now aboard the station that are autonomous. Where the crews do the operatioe without any ground involvement. That was geared specifically do towards the mars environment where the time delay doesnt it. Allow the ground team to oesnt interact with the crew. So were doing those. He we t
Were trying to take the common pieces today. Yes . I have several questions, but we have a break coming up and people can be thinking about them. In relation to doing things in the past and then kind of putting them on the shelf, it reminds me of the h. L. 20 derived from the boar 4 photograph and a lot of wind tunnel tested and it was part of a program and it was put on the celestial. Jim benson bought it and now plark is doing it again. m just wondering if at tables was a program one time and now its back in another program developed by as vegas, bigelow. Just several days ago we had a ant thinker leave us, john heubolt, and he was a great rogue model for me and i hope that some of the thoughts that i come up with can in some way mimic what hes been able to do. At the moon we had a free return trajectory, and we modified that once the s. B. F. Was working. We were always in a relatively close lunarearth orbit. And apollo 13 indicated that we could probably come back. I dont believe w
Now democrats are demanding answers. Plus, it kills in minutes. Authorities say a highly toxic chemical weapon was used to murder kim jonguns half brother. How did the alleged assassins get it and what might that mean . Good afternoon and welcome to the lead. Im jake tapper. The white house appearing today to take punitive action against News Organizations. Press Secretary Sean Spicer in the peoples house just briefed reporters on the days news. He was at the white house, of course. He did not allow news outlets including cnn and the New York Times and the Los Angeles Times and politico and others to attend that offcamera briefing which is known as a gaggle. This is a wild deviation from basic white house protocol which normally allows any credentialed News Organization to participate. For more lets go right to cnns sara murray live in the briefing room. I have to say even the darkest days of the obama white houses war against fox news, the white house never banned fox from attending a