Constructed to keep your spine comfortable as you speed up and over boulders and make rough landings on rocky terrain, this bag is built so it doesn't slam against your back. (creditdonkey.com)
Waves from the sea sprayed us head to toe in the tiny zodiac as we made rough landings on shore. (dotearth.blogs.nytimes.com)
The specifics of Philae's rough landing along with a first look at data from last year appear in seven papers online July 30 in Science. (sciencenews.org)