Public land‑grant research university in Gainesville, Florida
Astronomers have detected helium escaping from LHS 1140b, a rocky 'super-Earth' 48 light-years away that orbits in its star's habitable zone. The finding has confirmed an atmosphere around a habitable-zone rocky exoplanet for the first time and has been published in Science; teams used ground-based infrared spectroscopy and modelling.
The SpaceX IPO has launched, commanding a multi-trillion-dollar market cap and drawing investor attention to AI-focused stocks like Anthropic and OpenAI. Analysts warn about overvaluation and the risk of market concentration as new supply floods the tech sector.
SpaceX has begun trading in the largest IPO in history, raising about $75 billion and valuing the company at roughly $1.75 trillion. Investors are watching lock-up periods and potential insider sales as the stock enters a volatile early phase.