This is the 25th commercial resupply services (CRS-25) mission for SpaceX, delivering more than 5,800 pounds of science experiments and research, hardware, and crew supplies to the International Space Station.Ībout 12 minutes after launch, Dragon will separate from the Falcon 9 rocket’s second stage, beginning a series of carefully choreographed thruster firings to reach the space station two days later. Liftoff is just a little under 30 minutes away, at 8:44 p.m. Live countdown coverage has begun – watch now on NASA Television, the NASA app, and the agency’s website. ![]() Hello from NASA’s Kennedy Space Center in Florida! A SpaceX Falcon 9 rocket, with the cargo Dragon spacecraft atop, stands ready for liftoff at Kennedy’s Launch Complex 39A. The instrument was built by Ball Aerospace and integrated onto Intelsat 40E by Maxar.Seen here is a close view of the SpaceX Cargo Dragon spacecraft atop the company’s Falcon 9 rocket after being raised to a vertical position at NASA’s Kennedy Space Center in Florida on July 12, 2022, in preparation for the 25th commercial resupply services launch to the International Space Station. “It’s also opening the door for us to work more closely with our international partners to better understand global air quality and its transport.” ![]() “This marks a new era in our ability to observe air pollution over North America, including the entire continental United States,” said Barry Lefer, TEMPO project scientist and tropospheric composition program manager for NASA. This unprecedented coverage is expected to revolutionize air quality forecasting, as well as deliver major new insights into numerous fields, including climate science and agriculture. TEMPO will provide the first-ever hourly daytime observation of atmospheric pollution at high spatial resolution over greater North America. The ESA ( European Space Agency) Sentinel-4 satellite, scheduled to launch in 2024, will make measurements over Europe and North Africa. South Korea’s Geostationary Environment Monitoring Spectrometer, the first instrument in the constellation, launched into space in 2020 on the Korean Aerospace Research Institute GEO-KOMPSAT-2B satellite, and is measuring pollution over Asia. “After working on the TEMPO for more than 10 years, it is about time to launch TEMPO to produce real TEMPO data and start the new era of air quality monitoring over North America.”įrom its geostationary orbit – a high Earth orbit that allows satellites to match Earth’s rotation – TEMPO also will form part of an air quality satellite virtual constellation that will track pollution around the Northern Hemisphere. “Our TEMPO slogan is ‘It’s about time,’ which hints at TEMPO’s ability to provide hourly air pollution data,” said Xiong Liu, deputy principal investigator for TEMPO at the Center for Astrophysics | Harvard & Smithsonian in Cambridge, Massachusetts. TEMPO will launch into geostationary orbit 22,236 miles above Earth’s equator in 2022 as a payload on Intelsat 40e. By monitoring the effects of everything from rush-hour traffic to pollution from forest fires and volcanoes, NASA data will help improve air quality across North America and protect our planet,” said NASA Administrator Bill Nelson. “The TEMPO mission is about more than just studying pollution – it’s about improving life on Earth for all. The Tropospheric Emissions: Monitoring of Pollution (TEMPO) instrument will improve life on Earth by revolutionizing the way scientists observe air quality from space. Credit: SpaceXĪ NASA instrument to provide unprecedented resolution of monitoring major air pollutants – down to four square miles – lifted off on its way to geostationary orbit at 12:30 a.m. ![]() EDT, SpaceX’s Falcon 9 rocket lifted off the pad at Cape Canaveral Space Force Station in Florida, beginning its approximately hour-long journey to deliver the Intelsat 40e, along with NASA’s Tropospheric Emissions: Monitoring of Pollution (TEMPO) instrument, into orbit.
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