The law bans officers, including immigration agents, from wearing ski masks, neck gaiters or other facial coverings, with exceptions for undercover or medical purposes Go to Source
Located deep within the depths of the Ybytyruzú mountain range, in Paraguay, stands the imposing enigma of Itá Letra (‘Piedra con Letra’), a place that is home to a set of indescribable petroglyphs, which for a long time were presumed to have been Viking in nature....
A new class of supermassive black holes embedded in a thick gas shell could explain small red dots in images from the James Webb Space Telescope. Go to Source
When the ESA launched the Gaia spacecraft in 2013, it didn’t generate the same fanfare as the launch of other missions like the JWST, or first light from telescopes like the Vera Rubin Observatory. That’s largely because Gaia doesn’t capture gorgeous...
Excitons, bound states between an electron (i.e., a negatively charged particle) and a hole (i.e., the absence of an electron) in materials, are a key focus of condensed matter physics studies. These bound states can give rise to interesting and uncommon quantum...
