S03E140: SpaceX's Latest Challenges, Electric Field Milestone, and XB-1's Triumph

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Recorded29 Aug 2024

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Astronomy Daily - The Podcast: 29th August 2024Welcome to Astronomy Daily, the podcast where we explore the latest in space and Astronomy news. I'm your host, Anna. Today we have a fantastic lineup of stories that will take you from the high stakes of space travel to fascinating new scientific discoveries. From SpaceX facing challenges with their Falcon 9 rocket, to scientists measuring a planet-wide electric field for the first time ever, we have so much to explore. We'll also delve into Boom Supersonic's second test flight of their XB-1 aircraft, and wrap up with a look at the detection of water vapor in the atmosphere of an ultra-hot, Saturn-like exoplanet. So grab your telescopes and let's dive in.Highlights:- SpaceX Falcon 9 Grounded: The Federal Aviation Administration has grounded SpaceX's Falcon 9 rocket following a failed booster landing. The booster, serial number B1062, was consumed in a dramatic fireball on the deck of the drone ship "A Shortfall of Gravitas." This incident occurred at the tail end of its record-setting 23rd flight. An investigation has been mandated to thoroughly understand the root cause of the mishap.- Polaris Dawn Mission Delays: The Polaris Dawn astronaut mission has been delayed twice in the same week due to a helium leak and recovery weather concerns. The crew remains in quarantine, awaiting clearance for their next launch attempt. Timing for the launch remains uncertain due to the ongoing FAA investigation and other logistical challenges.- Planet-Wide Electric Field Measured: For the first time in history, scientists have successfully measured a planet-wide electric field known as the ambipolar electric field using NASA's Endurance mission. This breakthrough plays a crucial role in atmospheric escape and shapes our ionosphere, offering new insights into planetary atmospheres beyond Earth.- Boom Supersonic's XB-1 Test Flight: Boom Supersonic's XB-1 aircraft successfully completed its second test flight, reaching an altitude of 10,400 ft and achieving a speed of 277 mph. This flight demonstrated the retraction and extension of landing gear for the first time and tested a new digital stability augmentation system.- Water Vapor on Ultra-Hot Exoplanet: Researchers have detected water vapor in the atmosphere of HD 149026 b, an ultra-hot Saturn-like exoplanet located approximately 250 light years away. This discovery was made using transmission spectroscopy and provides valuable insights into the characteristics and composition of exoplanetary atmospheres.For more exciting content, be sure to visit our website at astronomydaily.io. There you can catch up on the latest space and Astronomy news with our constantly updating newsfeed. You can also sign up for our free Daily newsletter so you never miss a beat in the cosmos.Don't forget to listen to all our previous episodes as well. You can also follow us on social media. Just search for AstroDailyPod on Facebook, X, YouTubeMusic, and TikTok to stay connected with our community and never miss an update.Until next time, keep looking up.Sponsor Links: (Grab yourself a great deal on services that we use every day ourselves) NordpassNordVPNMalwarebytesProton MailBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here

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