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Copernical Team
SpaceX sends up Falcon Heavy on sunset launch for Space Force
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![Credit: SpaceX, CC0, via Wikimedia Commons SpaceX sends up Falcon Heavy on sunset launch for Space Force](https://scx1.b-cdn.net/csz/news/800a/2023/spacex-sends-up-falcon.jpg)
The winds died down for SpaceX as it queued up its rarely used Falcon Heavy right after sunset from the Space Coast on Sunday.
The fifth flight of the powerhouse rocket lifted off at 5:56 p.m. Eastern time from Kennedy Space Center's Launch Pad 39-A on a mission for the Space Force dubbed USSF-67. With winds over 20 mph gusting on Saturday across the region, the launch was pushed by a day.
But Sunday's skies were clear and calm so at liftoff, the rocket's plume lit up in glorious orange billows while creating a distant dark shadow slanting across the horizon.
The cheers of employees and their families on site were soon drowned out by the rumble of the 5.1 million pounds of thrust that tumbled across the space center, eventually dying away but not without setting off a few car alarms.
Falcon Heavy, which only falls second to NASA's Space Launch System in terms of most powerful active rockets, is essentially three Falcon 9s strapped together outfitted with 27 Merlin engines across the three first stages.
Looking back at the eruption that shook the world
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![Hunga Tonga–Hunga Haʻapai eruption](https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2023/01/hunga_tonga_hunga_ha_apai_eruption/24676536-1-eng-GB/Hunga_Tonga_Hunga_Ha_apai_eruption_card_full.png)
One year ago, the Hunga Tonga-Hunga Ha’apai volcano erupted, causing widespread destruction to the Pacific Island Nation of Tonga, spewing volcanic material up to 58 km into the atmosphere. It brought a nearly 15 m tsunami that crashed ashore, destroying villages, and creating a sonic boom that rippled around the world – twice.
Satellites orbiting Earth scrambled to capture images and data of the aftermath of the disaster. Almost a year later, you can now listen to a sonification of the largest eruption of the 21st Century, created using wind data from ESA’s Aeolus mission.
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