Webb space telescope reveals a scorching “super-Earth” that looks like Mercury

Using MIRI (Mid Infrared Instrument) on board the James Webb Space Telescope (JWST), an international team led by former MPIA (Max Planck Institute for Astronomy, Heidelberg, Germany) PhD student Sebastian Zieba (Center for Astrophysics | Harvard & Smithsonian, Cambridge, USA) and Laura Kreidberg, MPIA Director and study PI (principal investigator), investigated the surface composition of…

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Space Force awards first contracts for satellite threat warning radar payloads

WASHINGTON ― The Space Rapid Capabilities Office (Space RCO), in partnership with the Space Force’s innovation arm SpaceWERX, has awarded three small companies contracts worth $3 million each to develop new radar warning receivers to equip future highly maneuverable satellites in geosynchronous Earth orbit (GEO). The awards to Assurance Technology Corporation, Raptor Dynamix and Innovative…

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The Prophet of Silicon Valley

new video loaded: The Prophet of Silicon Valley transcript Back transcript The Prophet of Silicon Valley Stewart Brand, an author and visionary, deeply influenced the internet era from the 1960s onward. Yet the systems he inspired have become fundamentally unintelligible to their creators. The Opinion columnist Ezra Klein explores the tension between Brand’s “how to”…

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Satellites at the center: Inside the Pentagon’s next-gen space architecture

Launch may capture headlines, but in today’s space domain, it’s what rides those rockets that matters most. Satellites are increasingly central to US military planning, powering communications, enabling missile warning and tracking, and supporting a more distributed, resilient force. This new eBook from Breaking Defense brings together reporting from Theresa Hitchens on the programs, technologies…

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