Guillaume Gronoff @[email protected]
6K posts

Guillaume Gronoff @[email protected]
@GGronoff
Astrophysicist, Aeronomer, Lidar Scientist. All opinions are mine. Dual citizen (Fr, US) https://t.co/11tSVzpWoX https://t.co/XnGUrePGk8



OH MY GOODNESS! NORTHERN LIGHTS VISIBLE NEAR DALLAS, TX, RIGHT NOW! 😳 📷 Melissa Conigliaro


Only a few hours left before our new album is released worldwide 😱 There's so much more than the three singles we already released 🤘 Get prepared at windroseofficial.com/trollslayer

Boom! Earth-directed CME according to the latest LASCO C3 image. We see a full halo indicating at least some of the ejecta is headed at us! How much is Earth-directed and when it will arrive will be up to the modelers to decide, but the latest image from C3 is encouraging!


NASA's ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) mission is now targeting a launch in 2025. ESCAPADE's two satellites will investigate how solar wind interacts with the magnetic environment of Mars. Learn more: go.nasa.gov/47gFt1j







NASA will return @BoeingSpace's #Starliner to Earth without @NASA_Astronauts Butch Wilmore and Suni Williams aboard the spacecraft. The uncrewed return allows NASA and Boeing to continue gathering testing data on Starliner during its upcoming flight home, while also not accepting more risk than necessary for its crew. Wilmore and Williams will continue their work formally as part of the Expedition 71/72 crew through February 2025. They will fly home aboard a Dragon spacecraft with two other crew members assigned to the agency’s SpaceX #Crew9 mission. Starliner is expected to depart from the @Space_Station and make a safe, controlled autonomous re-entry and landing in early September. More: go.nasa.gov/3YYesh3













