SOFIA Reveals New View of Milky Way’s Center @NASAAmes

Uploaded January 2020 | Updated September 2026, 2 weeks ago

NASA’s flying telescope SOFIA captured a crisp infrared image of the center of our Milky Way galaxy. Spanning more than 600 light-years, the panorama reveals details within the dense swirls of gas and dust, opening the door to future research into how massive stars are forming and what’s feeding the black hole at our galaxy’s core.

Video credit: NASA/Ames Research Center

This video can be downloaded from the NASA Image and Video Library at: images.nasa.gov/details-ARC-20200103-AAV3244-SOFIA-GalacticCenter-RptrPkg-NASAWeb

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SOFIA Reveals New View of Milky Way’s Center

$Supercomputer Simulation of Chelyabinsk-like Asteroid Entering Earth’s Atmosphere When an asteroid struck the Russian city of Chelyabinsk in 2013, the blast from the asteroid’s shock wave broke windows and damaged buildings as far away as 58 miles, injuring more than 1,200 people. Today, researchers are creating 3-D models and using one of NASA’s most powerful supercomputers to produce simulations of hypothetical asteroid impact scenarios. Their results help first responders and other agencies to identify and make better informed decisions for how best to defend against life-threatening asteroid events. This simulation shows a cross-section of a Chelyabinsk-like asteroid (gray) breaking up during atmospheric entry at 45,000 mph (20 km per second). A hot, high-pressure shock wave (red, orange, yellow) forms around the asteroid, causing it to fracture and flatten like a pancake. Aerodynamic instabilities shed waves of material from the surface and tear the asteroid apart. The dispersed fragments (black) deposit most of the energy into the atmosphere within a relatively short distance, creating dangerous blast waves and thermal radiation on the ground. Learn more: https://www.nas.nasa.gov/publications/articles/feature_asteroid_simulations.html https://www.nasa.gov/ames/feature/nasa-simulates-asteroid-impacts-to-help-identify-possible-life-threatening-events Video credit: NASA/Ames Research Center/Darrel Robertson NASAs Ames Research Center is located in Californias Silicon Valley. Follow us on social media to hear about the latest developments in space, science and technology. Facebook https://www.facebook.com/nasaames/ Twitter https://twitter.com/NASAAmes Instagram https://www.instagram.com/nasaames/$

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