TEL AVIV, ISRAEL - APRIL 11: Israelis react after watching Beresheet spacecraft fail to land safely on the moon on April 11, 2019 in Tel Aviv, Israel. The Israeli spacecraft - called Beresheet, which is a joint project between SpaceIL, a privately funded Israeli non-profit organisation, and Israel Aerospace Industries failed to land on the lunar surface after the apparent failure of its main engine. (Photo by Amir Levy/Getty Images)