Vivaldi Social is one of the many independent Mastodon servers you can use to participate in the fediverse.
Vivaldi Social is part of the Mastodon network and is hosted in Iceland by the makers of Vivaldi Browser. Everyone is welcome to join.

Administered by:

Server stats:

7K
active users

#Nature

2.7K posts1.9K participants283 posts today

🧊 𝑰𝑱𝑺𝑩𝑬𝑹𝑮 de retour en Touraine avec une représentation le 𝟮𝟮 𝗙𝗲́𝘃𝗿𝗶𝗲𝗿 à 𝟭𝟳𝗵 à la salle des 𝗤𝘂𝗮𝘁𝗿𝗲 𝗩𝗲𝗻𝘁𝘀 à 𝗥𝗼𝘂𝘇𝗶𝗲𝗿𝘀-𝗱𝗲-𝗧𝗼𝘂𝗿𝗮𝗶𝗻𝗲 ! Un spectacle à voir en famille et ça tombe bien car il reste encore des places !

Réservation par ici 👉 yurplan.com/events/IJSBERG-Cie

#Nature ARCA detector of the Kilometre Cube Neutrino Telescope (KM3NeT) observes in Feb 2023 a 120 PeV neutrino signal that had taken a near-horizontal path. KM3-230213A is a remarkable discovery, with an energy that is more than ten times of the next-highest energy one.
Mysterious neutrino barrels through deep waters near Sicily nature.com/articles/d41586-025 Observation of an ultra-high-energy cosmic neutrino with KM3NeT nature.com/articles/s41586-024 an estimated energy of 120 +110 –60 petaelectronvolts (PeV).
“The blue cross corresponds to the flux needed to achieve one expected event after the track selection, in the central 90% neutrino energy range of KM3-230213A, illustrated with the horizontal span; the vertical bars represent the 1σ, 2σ & 3σ Feldman–Cousins confidence intervals”