The Brooklyn organization, seeking new audiences and pushing boundaries, debuts Techne, four digital installations from the Onassis Foundation’s ONX Studio.

Eduardo Kac found an unusual public space for his artwork — orbiting the sun. Celebrated fellow travelers on the rocket: the creator of “Star Trek”…

The work-in-progress “Song of the Ambassadors” got a test run at Alice Tully Hall — with Lincoln Center’s artistic director lending her brain.