Space & Astronomy Marsquakes Confirm Mars Has a Solid Metal Core Seismic readings from NASA’s InSight Mars lander have revealed that Mars possesses a solid inner core, much like Earth’s. A Chinese-led team analyzed faint marsquake waves and found Mars’ inner core extends ~613 km (~380 mi) from the center, likely made of iron and nickel, surrounded…
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Key Facts SpaceX Shatters Launch Records and Starlink Surges SpaceX began September by making history on the launch pad. The company slated five Falcon 9 launches in one week, aiming to deploy four batches of Starlink satellites (over 100 new satellites total) and one commercial payload nasaspaceflight.com nasaspaceflight.com. On Sept. 2, a Falcon 9 from…
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Key Facts Artist’s cutaway illustration of Mars showing debris from ancient impacts (bright fragments) scattered through the mantle. Seismic waves from a meteoroid impact (left) travel through this lumpy interior before being detected by NASA’s InSight lander (right) on the surface watchers.news watchers.news. Probing Mars’ Interior: InSight Mission Background NASA’s InSight (Interior Exploration using Seismic…
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Launch & Rocket Updates Satellite Missions & Science Updates Space Agencies & Policy Developments
