Watch SpaceX launch NASA’s latest exoplanet-hunting satellite

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SpaceX is about to launch a Falcon 9 rocket as we speak throughout a 30-second window at 6:32pm EDT. On board is NASA’s Transiting Exoplanet Survey Satellite (TESS), designed to search out exoplanets. SpaceX said this morning there’s an 80 p.c probability of launching as we speak. Following the launch, SpaceX will try to get well the Falcon 9 rocket and nostril cone by touchdown the rocket on a drone ship and utilizing parachutes to decelerate fairings earlier than they hit the Atlantic. SpaceX’s high-speed web boat Mr. Stevens remains to be within the Pacific.

The stay stream is about to start at 6:00pm EDT.

The satellite on board makes use of 4 cameras to hunt for exoplanets round stars. They measure tiny dips in a star’s brightness that might point out a planetary physique passing in front of the camera’s line of sight. That is referred to as a transit. Mission officers have stated that this satellite will possible discover 1000's of worlds throughout its two-year mission.

The Falcon 9 utilized in as we speak’s mission has by no means been launched earlier than, although, if it lands efficiently, it reportedly shall be utilized in a future mission. This rocket can be the ultimate block 4 version earlier than SpaceX begins utilizing block 5 variations with upgraded engines and enhancements to extend the reusability of the rocket.

Source : TechCrunch

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