The world’s first-ever planetary defense test is a big hit …
A major hurricane spotted from space …
And moving
Successful Impact for First-Ever Planetary Defense Test
On September 26, NASA’s Double Asteroid Redirection Test, or DART spacecraft successfully impacted Dimorphos – the asteroid the spacecraft had been on a collision course with for about 10 months.
“Waiting … (applause) … and we have impact!”
DART’s intentional crash into Dimorphos, a moonlet of a larger asteroid called Didymos, was an attempt to alter the course of an asteroid in space as part of the world’s first planetary defense technology demonstration. The DART team will observe Dimorphos with ground-based telescopes to confirm that the technique, known as kinetic impact, did indeed alter the moonlet’s orbit around Didymos. The cosmic collision was actually captured by NASA’s Hubble and Webb space telescopes, marking the first time that Webb and Hubble observed the same celestial target at the same time. Neither of these asteroids is a threat to Earth, but this technique could prove to be a reliable way to alter the course of an asteroid that is on a collision course with Earth in the future.
Hurricane Ian is pictured approaching the west coast of Florida as a category 4 storm. The International Space Station was orbiting 259 miles above the Gulf of Mexico at the time of this photograph. Credit: NASA
Hurricane Ian Seen from the Space Station
On September 26, external cameras aboard the International Space Station captured views of Hurricane Ian just south of Cuba as the storm moved toward the north-northwest. As expected, Ian intensified as it approached Florida. Space station cameras caught the storm again on September 28 as it was making landfall in southwest Florida as a Category 4 storm with winds upward of 155 mph and a potentially catastrophic storm surge.
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard atop a mobile launcher as it rolls out to Launch Complex 39B. Credit: NASA/Kim Shiflett
Artemis I Rocket Rolled Back Inside Ahead of Hurricane Ian
On the night of September 26, the team at NASA’s Kennedy Space Center began moving the Artemis I Moon rocket from launch pad 39B back to the Vehicle Assembly Building, or VAB. The Space Launch System rocket and Orion spacecraft were secured inside the VAB the next morning. Managers decided on the “roll back” due to weather predictions related to Hurricane Ian. In addition to protecting the integrated rocket and spacecraft, they also wanted to give employees time to address the needs of their families ahead of the storm.
The complex, ice-covered surface of Jupiter’s moon Europa was captured by NASA’s Juno spacecraft during a flyby on Sept. 29, 2022. At closest approach, the spacecraft came within a distance of about 219 miles (352 kilometers). Credit: NASA/JPL-Caltech/SWRI/MSSS
Juno’s Close Flyby of Europa Clipper mission, which is targeted to launch in 2024 to study the icy moon. More information is available at: nasa.gov/juno.
As NASA prepares to send humans back to the Moon and beyond to
