Aerospace and defense industry

President Donald Trump shakes hands with Turkish President Recep Tayyip Erdogan during a news conference in the East Room of the White House, Wednesday, Nov. 13, 2019, in Washington. (AP Photo/ Evan Vucci)

In this photo released by NASA on Thursday, Oct. 17, 2019, U.S. astronauts Jessica Meir, left, and Christina Koch pose for a photo in the International Space Station. On Friday, Oct. 18, 2019, the two are scheduled to perform a spacewalk to replace a broken battery charger. (NASA via AP)

This Oct. 12, 2019 photo made available by NASA shows the comet 2I/Borisov, seen by the Hubble Space Telescope. It’s the second known interstellar visitor to swoop through our backyard. An amateur astronomer from Crimea, Gennady Borisov, discovered the comet in August, two years after the first alien guest, a cigar-shaped rock, popped up. (NASA, ESA, D. Jewitt (UCLA) via AP)

French President Emmanuel Macron shares a laugh with German Chancellor Angela Merkel as they visit the assembly line of the Airbus A350 in Toulouse, southwestern France, Wednesday, Oct.16, 2019. French President Emmanuel Macron and German Chancellor Angela Merkel are meeting in southern France, one day before a key EU summit that may approve a divorce deal with Britain. (AP Photo/Frederic Scheiber, Pool)

FILE - In this June 18, 2015 filephoto, an Airbus A380 takes off for its demonstration flight at the Paris Air Show, in Le Bourget airport, north of Paris. The World Trade Organization says the United States can impose tariffs on up to $7.5 billion worth of goods from the European Union as retaliation for illegal subsidies to European plane-maker Airbus — a record award from the trade body. (AP Photo/Francois Mori, File)

FILE - In this Monday, April 29, 2019 file photo, Boeing Chief Executive Dennis Muilenburg speaks during a news conference after the company's annual shareholders meeting at the Field Museum in Chicago. Boeing has taken the chairman title away from CEO Dennis Muilenburg as the aircraft maker continues to struggle with fallout from two deadly plane crashes, Friday, Oct. 11, 2019. (AP Photo/Jim Young, Pool, File)

FILE - In this March 26, 1965 file photo, Cosmonaut Alexei Leonov, who stepped into space from the Voskod-2 spaceship, speaks in Moscow, Russia. Alexei Leonov, the first human to walk in space, died in Moscow on Friday, Oct. 11, 2019. He was 85. (AP Photo, File)

This image provided by NASA shows astronauts Andrew Morgan on a spacewalk outside the International Space Station on Friday, Oct. 11, 2019. Morgan and Christina Koch are replacing decade-old batteries in the station’s solar power network with new and improved lithium-ion versions. It’s the second of five spacewalks planned this month to install six new batteries that arrived via a Japanese supply ship two weeks ago (NASA via AP)

In this image taken from aboard a Royal Navy Wildcat helicopter patrolling the Gulf as part of the International Maritime Security Construct, shows the MV Stena Impero, background, as it sails from the port at Bandar Abbas, Iran, after being released by Iranian officials Friday Sept. 27, 2019. Iran on Friday released the British-flagged oil tanker it had seized in July 2019, while the country’s president, returning from an annual United Nations meeting, said he had been told the United States had offered to lift sanctions if Tehran returned to the negotiating table over its nuclear program. (Dan Rosenbaum/British Royal Navy via AP)

NASA Administrator Jim Bridenstine, left, talks with SpaceX chief engineer Elon Musk, right, in front of the Crew Dragon spacecraft, about the progress to fly astronauts to and from the International Space Station, from American soil, as part of the agency's commercial crew program at SpaceX headquarters, in Hawthorne, Calif., Thursday, Oct. 10, 2019. (AP Photo/Alex Gallardo)