New high-resolution images show that novae are anything but simple stellar fireworks. One exploded with multiple gas streams ...

Astronomers have obtained remarkably detailed images of two stellar explosions -- called novae -- just days after they began.

Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

At 1.36 astronomical units from the Sun, 3I/ATLAS picked up speed in a way that standard comet physics does not comfortably ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Robert Kelly is managing director of ...

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She has been in the ...

Abstract: Hyperspectral image (HSI) clustering is a fundamental yet challenging task that groups image pixels with similar features into distinct clusters. Among various approaches, contrastive ...