Space industry

This photo provided by NASA shows talian astronaut Luca Parmitano and U.S. astronaut Andrew Morgan perform maintenance on the International Space Station during a space walk on Friday, Nov. 15, 2019. The astronauts ventured out with dozens of tools and four new pumps for the Alpha Magnetic Spectrometer. NASA considers these spacewalks the most difficult since the Hubble Space Telescope repairs a few decades ago. (NASA via AP)

A lander is lifted during a test of hovering, obstacle avoidance and deceleration capabilities at a facility in Huailai in China's Hebei province, Thursday, Nov. 14, 2019. China has invited international observers to the test of its Mars lander as it pushes for inclusion in more global space projects. Thursday's test was conducted at a site outside Beijing simulating conditions on the Red Planet, where the pull of gravity is about one-third that of Earth. (AP Photo/Andy Wong)

This image released on Wednesday, Nov. 13, 2019, by the Japan Aerospace Exploration Agency (JAXA), shows asteroid Ryugu taken by Japan’s Hayabusa2 spacecraft. The Japan spacecraft has departed from the distant asteroid, starting its yearlong journey home after successfully completing its mission to bring back soil samples and data that could provide clues to the origins of the solar system. (JAXA via AP)

FILE - This Tuesday, Jan. 1, 2019 image made available by NASA shows the Kuiper belt object originally called "Ultima Thule," about 1 billion miles beyond Pluto, encountered by the New Horizons spacecraft. On Tuesday, Nov. 12, 2019, NASA announced its official name "Arrokoth" which means "sky" in the language of the Native American Powhatan people.(NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute via AP, File)

In this Saturday, Nov. 2, 2019 photo provided by Space Cargo Unlimited, researchers with Space Cargo Unlimited prepare bottles of French red wine to be flown aboard a Northrop Grumman capsule from Wallops Island, Va., to the International Space Station. The wine will age for a year up there before returning to the Luxembourg company. Company officials say researchers will study how weightlessness and space radiation affect the aging process. (Space Cargo Unlimited via AP)

In this image made from a video provided by NASA the Starliner capsule rests on the ground after a test of Boeing's crew capsule's launch abort system in White Sands Missile Range in N.M., on Monday, Nov. 4, 2019. The capsule carried no astronauts Monday morning, just a test dummy. (NASA via AP)

Northrop Grumman's Antares rocket lift off the launch pad at NASA Wallops Flight facility in Wallops Island, Va., Saturday, Nov. 2, 2019. The rocket is carrying a Cygnus spacecraft carrying supplies to the International Space Station. (AP Photo/Steve Helber)

This image made available by NASA shows a map of a hole in the ozone layer over Antarctica on Sunday, Oct. 20, 2019. The purple and blue colors indicate the least amount of ozone, and the yellows and reds show the most. In October 2019, NASA says the ozone hole near the south pole this year is the smallest since it was discovered, but it is more due to freakish Antarctic weather than efforts to cut down on pollution. (Goddard Space Flight Center/NASA via AP)