Skip to content
Surprising Science

New Heat Shield Could Protect a Manned Mission to Mars

NASA has successfully tested a new and improved heat shield capable of carrying heavier payloads to higher latitudes on Mars. Managers are looking ahead to a manned mission. 

What’s the Latest Development?

NASA has successfully tested a new inflatable heat shield designed to carry heavier payloads through planets’ atmospheres and down to their surfaces. Called the Inflatable Re-entry Vehicle Experiment 3, or IRVE-3, the shield will help create the next generation of reentry systems for spacecraft. Neil Cheatwood, IRVE-3 principal investigator at NASA’s Langley Research Center, said: “As far as the applicability of the technology, [we were] originally motivated to do this to allow us to potentially land more masses at Mars.” Because the IRVE-3 is sturdier than previous models, mission managers would have more options for where to land future spacecraft on Mars. 

What’s the Big Idea?

Achievements in space technology work in increments. Once a certain goal has been achieved, engineers are free to build on its success. With the nearly 2,000-pound rover Curiosity set to touch down on Mars in less than two weeks, NASA will be looking to land larger payloads in the future, such as a manned mission. The heat shield could also help the International Space Station clear its garbage without waiting for a restocking mission to arrive. NASA has already begun marketing the heat shield to private space companies, which could potentially use the technology to retrieve reusable rocketry pieces after launches, substantially bringing down the cost of space flight.

Photo credit:

Han Solo’s Millennium Falcon can take off at a moment’s notice and escape from pursuers into space. And can land on almost any patch of ground. Why can’t we do that in 2012? The problem is the puny power of the chemical rocket.

Up Next
The following is an upcoming post for It riffs on themes I discussed in my previous post on humor. If you have not already, check out There’s great […]