Tessera AI model offers accessible way to view Earth

A foundation model trained on Earth observation data from Copernicus Sentinel-1 and Sentinel-2 has been made widely available to researchers, it was announced at a computer industry conference this week in Denver, U.S.

SpaceX seeks a record $75 bn in stock market debut

SpaceX, the rockets-to-AI behemoth led by Elon Musk, aims to raise $75 billion in the biggest initial share sale ever, as the world's richest person pursues data centers in space and a trip to Mars.

Webb unveils young stars across every stage of formation

For this NASA/ESA/CSA James Webb Space Telescope Picture of the Month, we return to the constellation Orion (the Hunter), a location familiar to Webb. This area of the sky is replete with star-forming clouds that make up ...

First steps: America's grueling second spacewalk

One year after Gemini IV astronaut Edward H. White completed NASA's first spacewalk the agency prepared for a demanding second excursion. Originally scheduled for Gemini VIII, the extravehicular activity (EVA) was reassigned ...

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