Hollow atoms are special atoms with multiple missing electrons in their inner shells, while their outer shells are still ...

Photoelectrochemical systems offer a sustainable alternative to fossil fuels, driving clean energy production while tackling ...

Cecilia Payne deduced that the sun is mainly made of hydrogen - but was encouraged to downplay her findings by her PhD supervisor. Mike Sutton takes up the story ...

The Marie-Thérèse Pink, thought to have belonged to Marie Antoinette, was auctioned by Christie’s in New York.

SpaceX’s Starlink satellites were known to interfere with visible light astronomical observations, but many have now been ...

A new study from the University of Illinois captures energy from the visible light spectrum to power up carbon dioxide recycling. Credit: NSF Researchers have used visible light and gold-copper ...

Overall, the study introduces a sustainable photocatalytic platform for solar fuel generation that boasts remarkable hydrogen production capabilities and sensitivity to a broad spectrum of light. It ...

Their findings were published in Nature Communications ("Dual-plasmonic Au@Cu 7 S 4 yolk@shell nanocrystals for photocatalytic hydrogen production across visible to near-infrared spectral region").

The spectra of type Ic supernovae not only lacks hydrogen, but it also lacks helium. This is because, prior to exploding, type Ic supernovae are thought to lose more of their initial envelope than ...