After spending six-and-a-half-months aboard the International Space Station, NASA astronaut Loral O’Hara will participate in a news conference at 10:45 a.m. EDT Monday, April 15, at the agency’s Johnson Space Center in Houston. The news conference will air live on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website. Learn how to stream NASA TV through a variety of platforms including social media. Media interested in participating in person must contact the NASA Johnson newsroom no later than 5 p.m. Friday, April 12, by calling 281-483-5111 or emailing: . Media wishing to p…