P.C. Rossin College of
Engineering and Applied Science
Mechanical engineering professor shares perspective on past, present, and future of space missions
Terry Hart ’68, a professor of practice in the Department of Mechanical Engineering and Mechanics, shared his experiences as an astronaut during media appearances around the 50th anniversary of the Apollo 11 moon landing mission. 
 
In 1978, NASA named Hart a member of “Group 8”—the first selection of Space Shuttle astronaut candidates in nine years. As a mission specialist aboard the STS 41-C Challenger in April 1984, Hart operated a robotic arm that retrieved the Solar Maximum Satellite for repairs and filmed footage for an IMAX movie titled The Dream is Alive (1985). After retiring from NASA in 1985, Hart, a former Air Force fighter pilot, had a successful career in telecommunications. He retired as president of Loral Skynet to join Lehigh’s engineering faculty in 2004.
 
Hart currently teaches courses on aircraft design and performance, and his current research activities include spacecraft altitude determination and trajectory optimization and Lehigh's NASA Hopper Spacecraft Simulator project. 
 
Read on for selections from Hart's commentary:  
 

The Fox News Rundown Podcast

Listen: Looking Back and Looking Ahead 50 Years After the First Moon Landing (aired July 19, 2019)

What it’s like to be in space: 

“Any astronaut will tell you their first mission, particularly, is a very, very steep learning curve. Most people don’t feel too good the first couple days in space—your tummy tends not to cooperate too much. About two out of three people get sick. But after a couple days everyone kind of settles down and you learn how to move in weightlessness. But it’s really not for the faint of heart.”  

Referring to Richard Branson (Virgin Galactic) and other space tourism advocates: 

“I think they’re misleading people a little bit as to how rigorous it is. In my view, and I think any astronaut that’s gone, it’s well worth the years of training and all just for the view out the window, but it’s not something you just kind of pick up one day and say, gee, I’ll just go up in space for a few days and come back.” 

WFMZ's 69News at Sunrise

Watch: 69News at Sunrise: Terry Hart, former astronaut (aired July 20, 2019)

The future of Mars missions: 

“When [President John F.] Kennedy said ‘we’re going to the moon,’ so much had to be invented during that decade to get us to the moon. To go to Mars, we don’t have to invent anything. We have to build a lot of things—it’s a logistics problem—we just have the political will to do it. We understand the science and we know how to do it today. 

The physics challenge of landing on Mars versus orbiting it: 

“When you go down to a planet, you’re going down into a gravity well, so you have to get back out of that. I explain to my students, ‘Picture a rocket here on Earth that’s designed to go to Mars. A big rocket, right? To get from Mars back to Earth, we’ve got to build that rocket on the surface of Mars. Not an easy thing to do.”

 

Terry J. Hart

Terry Hart ’68 is a professor of practice in the Department of Mechanical Engineering and Mechanics, of which he is also a graduate.

Terry J. Hart

Hart was one of only thirty-five people chosen by NASA in 1978 for the first group of Space Shuttle astronauts known as "Group 8."

Terry J. Hart

Hart teaches courses on aircraft design and performance at the Rossin College.