Continual model merging integrates independently fine-tuned models sequentially without access to the original training data, offering a scalable and efficient solution for continual learning. However ...

Abstract: Cell-free massive MIMO is a promising technology for sixth-generation (6G) networks, because it can increase the connectivity, provide huge energy efficiency and spectral efficiency (SE).

NATIONAL HARBOR, Md. — Even with dozens or hundreds of sensor satellites in orbit to spot incoming weapons, U.S. military leaders say defending against the most advanced missile threats will require ...

A new study from Rensselaer Polytechnic Institute (RPI) and NASA reveals that a radically different telescope design could accelerate the search for potentially habitable worlds beyond our solar ...

Concept design for a rectangular space telescope, modeled after the Diffractive Interfero Coronagraph Exoplanet Resolver (DICER), a notional infrared space observatory, and the James Webb Space ...

One of the boldest dreams in modern astronomy is the search for Earth-like worlds beyond our solar system. These exoplanets may hold oceans, rocky ground, and even atmospheres rich in oxygen or ...

Two weeks ago, an unusual new account popped up on Bluesky, the social media app popular with Left-leaning commentators who have ditched X under Elon Musk. “Hello Bluesky,” posted JD Vance, the US ...

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A woman attempting urgent repairs on her Tennessee home said she "cried a little" after making a shock discovery in the crawl space beneath her property. Home repairs can often be a daunting prospect.

In some ways, 2024 was a great year for space investors. With 138 combined Falcon 9, Falcon Heavy, and Starship launches, ...

2024 saw a Great Space Shakeout among rocket launch start-ups in the U.S. Many small rocket companies are no longer viable investments -- but one small rocket company still is. Investors also have a ...