NEW YORK — An ambitious mission to seek out gravity waves by launching a joint U.S.-European observatory into space in 2015 is now officially off the books, NASA and the European Space Agency say.
This post is only available to members.
Covering the business and politics of space
NEW YORK — An ambitious mission to seek out gravity waves by launching a joint U.S.-European observatory into space in 2015 is now officially off the books, NASA and the European Space Agency say.